Common Core Standard 7.NS.A.3-fraction
This standard covers the following:
Solve real-world and mathematical problems involving the four operations with rational numbers.
Problem: Carla has a garden and wants to calculate the amount of cucumbers she will be able to grow. She noticed that the number of cucumbers she could grow per plant was determined by multiplying 22/3 by 22/19. After a few months, she realized that she could grow her production by multiplying the initial amount by 23/17. How many cucumbers is she expecting to grow per plant after adjusting her production method?
DeepSeek Math 7B Base:
Reasoning: Carla's initial production is 22/3 * 22/19 = <<22/3*22/19=242/57>>242/57. Carla's adjusted production is 242/57 * 23/17 = <<242/57*23/17=5566/969>>5566/969. ### Answer: 5566/969
Expected answer: 11132/969
Correct? No
Problem: Pierre has 19/4 kg of grapes. One afternoon, he ate 7/25 kg of them. In the evening, his mother gave him 30/9 kg more grapes. How many kilograms of grapes does Pierre have now?
DeepSeek Math 7B Base:
Reasoning: Pierre has 19/4 - 7/25 + 30/9 = <<(19/4-7/25+30/9).round(2)>>0.71 kg of grapes now. ### Answer: 0.71
Expected answer: 2341/300
Correct? No
Problem: King Arthur is calculating the costs for restoring his castle. The wall repairs cost 26/22 of his castle's annual budget. Meanwhile, the moat renovations cost an additional 4/29 of the budget. Finally, installing new defensive catapults takes up an 11/3 portion of the budget. How much (expressed as a fraction of the castle's annual budget) has King Arthur spent on these projects in total?
DeepSeek Math 7B Base:
Reasoning: The total cost of the wall repairs and moat renovations is 26/22 + 4/29 = <<26/22+4/29=1.04>>1.04 of the castle's annual budget. The total cost of the wall repairs, moat renovations, and catapults is 1.04 + 11/3 = <<1.04+11/3=4.113333333333333>>4.113333333333333 of the castle's annual budget. ### Answer: 4.113333333333333
Expected answer: 4772/957
Correct? No
Problem: A giraffe at the local zoo has a peculiar eating habit. When it is fed 25/19 lbs of acacia leaves, it eats 30/26 times more than what it usually does in a day. If the zoo calculates the weekly feeding amount by multiplying the daily intake by itself (making the result "weekly feeding amount squared") and then multiplying that with the regular daily intake, how many pounds of acacia leaves should they prepare for the giraffe for a week? Calculate ((25 / 19) * (30 / 26))^2 * ((25 / 19) * (30 / 26)) and provide your answer.
DeepSeek Math 7B Base:
Reasoning: The giraffe eats 25/19 + (25/19 * 30/26) = <<25/19 + (25/19 * 30/26) = 1050/494>>1050/494 pounds of acacia leaves in a day. The giraffe eats 1050/494 * 7 = <<1050/494 * 7 = 7350/494>>7350/494 pounds of acacia leaves in a week. The giraffe eats 7350/494 * 1050/494 = <<7350/494 * 1050/494 = 7665000/244336>>7665000/244336 pounds of acacia leaves in a week. ### Answer: 7665000/244336
Expected answer: 52734375/15069223
Correct? No
Problem: Lara wants to make a necklace. The necklace requires (11/3) feet of yarn. She also wants to add smaller beads which will extend the length of the necklace by (8/30) feet. How many feet of materials will Lara need to make the necklace?
DeepSeek Math 7B Base:
Reasoning: The necklace requires (11/3) feet of yarn. The necklace requires (8/30) feet of beads. Lara needs (11/3) + (8/30) = <<(11/3) + (8/30) = 11/3 + 8/30 = 110/30 + 8/30 = 118/30 = 59/15>>(59/15) feet of materials to make the necklace. ### Answer: (59/15)
Expected answer: 59/15
Correct? Yes
Problem: Lara was pleased with her initial necklace design, but she decided she wants to add some larger beads to the necklace. These larger beads require an additional (24/17) feet of yarn. How many total feet of material will Lara now need to finish her necklace with the added beads?
DeepSeek Math 7B Base:
Reasoning: The necklace requires (11/3) feet of yarn. The necklace requires (8/30) feet of beads. The necklace requires (24/17) feet of larger beads. Lara needs (11/3) + (8/30) + (24/17) = <<(11/3) + (8/30) + (24/17) = 11/3 + 8/30 + 24/17 = 59/15 + 8/30 + 24/17 = 394/90 + 8/30 + 24/17 = 394/90 + 24/17 = 6706/1530 + 1080/1530 = 7786/1530 = 3893/765>>(3893/765) feet of materials to make the necklace. ### Answer: (3893/765)
Expected answer: 1363/255
Correct? No
Problem: Lara realized that she made a slight miscalculation. The amount of smaller beads she wants to add to the necklace extends its length by (8/28) feet not by (8/30) feet as she initially thought. Given this new information, how many total feet of material will Lara need to make her necklace, before adding the larger beads?
DeepSeek Math 7B Base:
Reasoning: The necklace requires (11/3) feet of yarn. The necklace requires (8/28) feet of beads. Lara needs (11/3) + (8/28) = <<(11/3) + (8/28) = 11/3 + 8/28 = 110/30 + 8/28 = 118/28 = 59/14>>(59/14) feet of materials to make the necklace. ### Answer: (59/14)
Expected answer: 83/21
Correct? No
Problem: Two planes depart from an airport at the exact same time. Plane A is flying at a speed of 24/11 miles per minute and Plane B is flying at a speed of 26/27 miles per minute. How much farther (in miles) did Plane A travel than Plane B after exactly one minute, assuming they keep flying at a stable speed? Calculate the difference and write your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Plane A traveled 24/11 miles in one minute. Plane B traveled 26/27 miles in one minute. The difference is 24/11 - 26/27 = <<(24*27-26*11)/11*27=1/27>>1/27 miles. ### Answer: 1/27
Expected answer: 362/297
Correct? No
Problem: In the wild, an adult bear eats about 14/7 pounds of fish per day. A young bear eats about 25/13 pounds of fish per day. Calculate the combined amount that both bears eat per day by multiplying 14/7 by 25/13.
DeepSeek Math 7B Base:
Reasoning: 14/7 * 25/13 = <<14/7*25/13=50/13>>50/13 pounds of fish per day. ### Answer: 50/13
Expected answer: 50/13
Correct? Yes
Problem: Imagine if instead of eating 14/7 pounds of fish per day, the adult bear actually eats 22/7 pounds of fish per day. Recalculate the total combined daily amount of fish the adult and young bear eat by multiplying 22/7 and 25/13.
DeepSeek Math 7B Base:
Reasoning: 22/7 * 25/13 = <<22/7*25/13=550/91>>550/91 pounds of fish per day. ### Answer: 550/91
Expected answer: 550/91
Correct? Yes
Problem: Toby plays guitar. His first song takes 12/8 hours to play and his second song takes 12/3 hours to play. How long does it take Toby to play both of his songs? Write your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Toby plays 12/8+12/3 = <<12/8+12/3=12/2>>12/2 hours to play both of his songs. ### Answer: 12/2
Expected answer: 11/2
Correct? No
Problem: Suppose you have 28 out of 29 chocolate bars. Then, you found 8 out of 22 more chocolate bars. What fraction represents the total chocolate bars you have now?
DeepSeek Math 7B Base:
Reasoning: You have 28+8 = <<28+8=36>>36 chocolate bars in total. The fraction of chocolate bars you have now is 36/51. ### Answer: 36/51
Expected answer: 424/319
Correct? No
Problem: A compass maker is creating some specialty compasses. The compass needle is made from a special material. It takes 27/26 of a pound to create one needle. If the maker is trying to produce two identical needles, how much material will he require? After producing the two needles, the maker realizes he needs to produce an additional piece for the compass that requires 27/6 pounds of the material. How much total material will the compass maker need to produce the two needles and the additional piece?
DeepSeek Math 7B Base:
Reasoning: The maker needs 27/26 of a pound to create one needle. The maker needs 27/26+27/26 = <<27/26+27/26=27/13>>27/13 of a pound to create two needles. The maker needs 27/26+27/6 = <<27/26+27/6=105/26>>105/26 of a pound to create two needles and the additional piece. ### Answer: 27/13, 105/26
Expected answer: 171/26
Correct? No
Problem: Liam bought a candle that burns at a rate of 6/4 inches per hour. After some time, he bought another candle that burns at a slower rate of 14/16 inches per hour. What is the total rate at which the two candles burn together?
DeepSeek Math 7B Base:
Reasoning: The total rate at which the two candles burn together is 6/4 + 14/16 = <<6/4+14/16=11/4>>11/4 inches per hour. ### Answer: 11/4
Expected answer: 19/8
Correct? No
Problem: Sophia has 17/20 of a dollar. Her friend gives her another 1/4 of a dollar. After some time, her brother gives her 1 dollar. How much money does Sophia have now in dollars?
DeepSeek Math 7B Base:
Reasoning: Sophia has 17/20+1/4+1 = <<17/20+1/4+1=1.45>>1.45 dollars. ### Answer: 1.45
Expected answer: 21/10
Correct? No
Problem: Imagine you're a music producer who is working on a new song. Your resources are divided into different sections. - First, you dedicate 16/4 hours to composing the music and another 16/29 hours to writing the lyrics. This is your initial time investment for the song (let's call it p). - Then, you spend 28/13 hours for mixing and mastering the song in addition to the initial time investment (let's call this new total time b). - Suddenly, a drummer you hired for a session uses 18/4 hours less because he finished his parts quickly. What is the final time you spent on producing the song, if your total time is expressed as (b - (18 / 4))?
DeepSeek Math 7B Base:
Reasoning: The initial time investment p is 16/4 + 16/29 = <<16/4+16/29=16/4+16/29>>16/4 + 16/29 hours. The total time b is 16/4 + 16/29 + 28/13 = <<16/4+16/29+28/13=16/4+16/29+28/13>>16/4 + 16/29 + 28/13 hours. The final time is b - (18 / 4) = <<16/4+16/29+28/13-18/4=16/4+16/29+28/13-18/4>>16/4 + 16/29 + 28/13 - 18/4 hours. ### Answer: 16/4 + 16/29 + 28/13 - 18/4
Expected answer: 1663/754
Correct? No
Problem: Monica has 21/15 dozens of cookies at her bakery shop. Later in the day, she bakes additional 29/17 dozens of cookies to add into her stock. At the end of the day, she decides to increase her total stock of cookies by a ratio of 7/5 for an upcoming cookie festival. How many dozens of cookies will Monica have for the cookie festival?
DeepSeek Math 7B Base:
Reasoning: Monica has 21/15+29/17 = <<21/15+29/17=1.0000000000000002>>1.0000000000000002 dozens of cookies at the end of the day. Monica will have 1.0000000000000002*7/5 = <<1.0000000000000002*7/5=1.4000000000000001>>1.4000000000000001 dozens of cookies for the cookie festival. ### Answer: 1.4000000000000001
Expected answer: 1848/425
Correct? No
Problem: In a bakery, a certain cake recipe requires 26/24 kg of sugar per cake. If a chef starts with 28 kg of sugar, how many kilograms of sugar will they have left after making one cake and then adding 10/6 kg of sugar to their supply?
DeepSeek Math 7B Base:
Reasoning: A chef starts with 28 kg of sugar. A chef will have 28-26/24 = <<28-26/24=22/12>>22/12 kg of sugar left after making one cake. A chef will have 22/12+10/6 = <<22/12+10/6=32/12>>32/12 kg of sugar after adding 10/6 kg of sugar to their supply. ### Answer: 32/12
Expected answer: 343/12
Correct? No
Problem: On a plane trip, Emily watched a total of 16 / 4 hours of movies. During this time, she spent 6 / 3 hours watching a comedy film. How many hours did she spend watching movies other than the comedy film?
DeepSeek Math 7B Base:
Reasoning: Emily spent 6/3 = <<6/3=2>>2 hours watching a comedy film. Emily spent 16/4-2 = <<16/4-2=4>>4 hours watching movies other than the comedy film. ### Answer: 4
Expected answer: 2
Correct? No
Problem: Princess Lily was dining at a finely set table and in front of her, two dishes were placed, one with slices of apple pie and the other with slices of blueberry pie. She can eat pie slices endlessly! She ate 10 out of the 12 slices of the apple pie and 10 out of the 29 slices of the blueberry pie. How much of the pies (combined) did she eat? Represent your answer as a fraction.
DeepSeek Math 7B Base:
Reasoning: She ate 10/12 = <<10/12=5/6>>5/6 of the apple pie and 10/29 = <<10/29=10/29>>10/29 of the blueberry pie. She ate 5/6 + 10/29 = <<5/6+10/29=145/174>>145/174 of the pies altogether. ### Answer: 145/174
Expected answer: 205/174
Correct? No
Problem: Marta has a box of colored pencils. She uses 20 of the colored pencils every 11 days on her art projects. However, she only uses about 23 out of every 26 colored pencils for shading techniques. How many colored pencils does Marta use for shading in her art projects over an 11-day period? Evaluate by performing the operation (20 / 11) * (23 / 26) and write your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Marta uses 20/11 = <<20/11=1.8181818181818182>>1.8181818181818182 colored pencils every 11 days. Marta uses 23/26 = <<23/26=0.8846153846153846>>0.8846153846153846 colored pencils for shading techniques. Marta uses 1.8181818181818182 * 0.8846153846153846 = <<1.8181818181818182*0.8846153846153846=1.6041666666666666>>1.6041666666666666 colored pencils for shading techniques over an 11-day period. ### Answer: 1.6041666666666666
Expected answer: 230/143
Correct? No
Problem: A police investigator is analyzing two evidence specimens. The first specimen has a unique property that decreases its value by 26 out of every 6 units. The second specimen decreases its value by 25 out of every 17 units. The investigator needs to find the ratio of these changes, referred to as indicator i. Additionally, he needs to figure out a set of changes in another pair of evidence specimens. The first one of this pair increases its value by 18 out of every 8 units and the second one increases its value by 17 out of every 23 units. The investigator has to find the difference between these two rates and refer to it as indicator h. He then combines these two indicators (h and i) by multiplying them to get a final evidence factor, referred to as indicator f. This will help determine the likelihood of a particular suspectβs involvement. Calculate the value of f.
DeepSeek Math 7B Base:
Reasoning: The first specimen decreases its value by 26/6 = <<26/6=4.333333333333333>>4.333333333333333 out of every 6 units. The second specimen decreases its value by 25/17 = <<25/17=1.470588235294118>>1.470588235294118 out of every 17 units. The ratio of these changes is 4.333333333333333/1.470588235294118 = <<4.333333333333333/1.470588235294118=2.941176470588235>>2.941176470588235. The first specimen increases its value by 18/8 = <<18/8=2.25>>2.25 out of every 8 units. The second specimen increases its value by 17/23 = <<17/23=0.7391304347826087>>0.7391304347826087 out of every 23 units. The difference between these two rates is 2.25-0.7391304347826087 = <<2.25-0.7391304347826087=1.5108695652173913>>1.5108695652173913. The final evidence factor is 2.941176470588235*1.5108695652173913 = <<2.941176470588235*1.5108695652173913=4.444444444444444>>4.444444444444444. ### Answer: 4.444444444444444
Expected answer: 30719/6900
Correct? No
Problem: In a wildlife park, there are lions and giraffes. During one particular year, the gestation period of a lioness is represented as 20/22 of a year, while a giraffe's gestation period is 15 years. Find the total gestation period of both animals together. Later in the same year, a lioness is pregnant again but this time her gestation period reduces by 15/20 of a year compared to the earlier total gestation period of both animals. How long will it take for the lioness to give birth this second time?
DeepSeek Math 7B Base:
Reasoning: The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals together is 20/22 + 15 = <<20/22+15=15.181818181818182>>15.181818181818182 years. The gestation period of a lioness is 20/22 of a year, while a giraffe's gestation period is 15 years. The total gestation period of both animals
Expected answer: 667/44
Correct? No
Problem: A rectangle's length is 30/7 meters and its width is 19/6 meters. The area of the rectangle is found by multiplying the length and the width. If a similar rectangle has an area which is 18/17 times bigger than the original rectangle, what is the area of the similar rectangle?
DeepSeek Math 7B Base:
Reasoning: The area of the original rectangle is 30/7 * 19/6 = <<30/7*19/6=95/7>>95/7 square meters. The area of the similar rectangle is 18/17 * 95/7 = <<18/17*95/7=1710/119>>1710/119 square meters. ### Answer: 1710/119
Expected answer: 1710/119
Correct? Yes
Problem: A rectangle's length is 30/7 meters and its width is 19/6 meters. The area of the rectangle is found by multiplying the length and the width. A similar rectangle has an area which is 18/17 times larger than the original rectangle. If we subtract 19/2 square meters from the area of the similar rectangle, what is the remaining area?
DeepSeek Math 7B Base:
Reasoning: The area of the original rectangle is 30/7 * 19/6 = <<30/7*19/6=95/7>>95/7 square meters. The area of the similar rectangle is 18/17 * 95/7 = <<18/17*95/7=1710/119>>1710/119 square meters. The remaining area is 1710/119 - 19/2 = <<1710/119-19/2=1301/238>>1301/238 square meters. ### Answer: 1301/238
Expected answer: 1159/238
Correct? No
Problem: A rectangle's length is 30/7 meters and its width is 19/6 meters. The area of the rectangle is found by multiplying the length and the width. Previously, we considered a similar rectangle that was 18/17 times larger than the original one. Now, let's consider a different scenario. If a similar rectangle has an area which is 15/17 times larger than the original rectangle, what would its area be?
DeepSeek Math 7B Base:
Reasoning: The area of the original rectangle is 30/7 * 19/6 = <<30/7*19/6=95/7>>95/7 square meters. The area of the similar rectangle is 15/17 * 95/7 = <<15/17*95/7=1425/119>>1425/119 square meters. ### Answer: 1425/119
Expected answer: 1425/119
Correct? Yes
Problem: A soap factory produces 23/8 tonnes of soap each day. One day, they decided to increase production by an extra 4/20 of a tonne. However, later that same day, they reduce the production by 19/24 of a tonne due to a sudden power cut. How many tonnes of soap does the factory produce that day after these adjustments?
DeepSeek Math 7B Base:
Reasoning: The factory produces 23/8 + 4/20 - 19/24 = <<23/8+4/20-19/24=1.0625>>1.0625 tonnes of soap that day. ### Answer: 1.0625
Expected answer: 137/60
Correct? No
Problem: You have a paint mixing machine that creates specific shades of color. The machine starts by mixing 24/8 gallons of red paint. It then pours away 12/8 gallons of the mix. Let 'd' represent the amount of red paint left in the machine. Finally, the machine adds another 1/28 gallon of blue pigment to lighten the color, subtract that from 'd' to find 'x' in gallons, which is the total amount of paint. Find the value of 'x'.
DeepSeek Math 7B Base:
Reasoning: The machine starts by mixing 24/8 gallons of red paint. It then pours away 12/8 gallons of the mix. Let 'd' represent the amount of red paint left in the machine. The machine then adds another 1/28 gallon of blue pigment to lighten the color, subtract that from 'd' to find 'x' in gallons, which is the total amount of paint. The amount of red paint left in the machine is: d = 24/8 - 12/8 = <<24/8-12/8=12/8>>12/8 gallons The total amount of paint is: x = d - 1/28 = <<12/8-1/28=11/28>>11/28 gallons ### Answer: 11/28 gallons
Expected answer: 41/28
Correct? No
Problem: A banana bread recipe requires you to multiply the fractions (27 / 14) and (17 / 13) together to determine how many ounces of mashed bananas you'll need. Compute the product of these fractions and write your answer as a simplified fraction to find out how many ounces are required.
DeepSeek Math 7B Base:
Reasoning: (27 / 14) * (17 / 13) = <<(27/14)*(17/13)=27*17/14*13>>27*17/14*13 = <<27*17/14*13=351/182>>351/182. ### Answer: 351/182
Expected answer: 459/182
Correct? No
Problem: Sonia uses 21/12 oz of toothpaste to brush her teeth every day. Her brother Anthony uses less toothpaste, just 6/27 oz daily. Add both quantities of toothpaste to get the total daily amount used by Sonia and Anthony. Now, suppose their mom includes an amount of toothpaste for herself to the total - she uses 3/18 oz of toothpaste daily. Add this amount to the total used by Sonia and Anthony to get the final total daily toothpaste usage for the whole family. Solve each fraction separately and give the answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Sonia uses 21/12 = <<21/12=7/4>>7/4 oz of toothpaste to brush her teeth every day. Anthony uses 6/27 = <<6/27=2/9>>2/9 oz of toothpaste to brush his teeth every day. Sonia and Anthony use 7/4+2/9 = <<7/4+2/9=63/36+8/36=71/36>>71/36 oz of toothpaste to brush their teeth every day. Sonia and Anthony's mom uses 3/18 = <<3/18=1/6>>1/6 oz of toothpaste to brush her teeth every day. Sonia and Anthony's mom and Sonia and Anthony use 71/36+1/6 = <<71/36+1/6=71/36+6/36=77/36>>77/36 oz of toothpaste to brush their teeth every day. ### Answer: 77/36
Expected answer: 77/36
Correct? Yes
Problem: Sonia uses 21/12 oz of toothpaste to brush her teeth every day, and her brother Anthony uses 6/27 oz daily. Their mom includes her daily usage of 3/18 oz of toothpaste to the total. Now, their visiting grandma also starts using toothpaste daily. She uses a different toothpaste amount, specifically, she uses 24/28 oz daily. Add grandma's toothpaste usage to the already calculated total daily toothpaste usage for Sonia, Anthony, and their mom to get the final total daily toothpaste usage for the whole family including grandma. Give your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Sonia uses 21/12 = <<21/12=7/4>>7/4 oz of toothpaste to brush her teeth every day. Anthony uses 6/27 = <<6/27=2/9>>2/9 oz of toothpaste to brush his teeth every day. Sonia and Anthony's mom uses 3/18 = <<3/18=1/6>>1/6 oz of toothpaste to brush her teeth every day. Sonia and Anthony's mom and Sonia and Anthony use 71/36+1/6 = <<71/36+1/6=71/36+6/36=77/36>>77/36 oz of toothpaste to brush their teeth every day. Grandma uses 24/28 = <<24/28=6/7>>6/7 oz of toothpaste to brush her teeth every day. Sonia, Anthony, their mom, and grandma use 77/36+6/7 = <<77/36+6/7=539/252+144/252=683/252>>683/252 oz of toothpaste to brush their teeth every day. ### Answer: 683/252
Expected answer: 755/252
Correct? No
Problem: In our ongoing toothpaste saga, consider the situation where Sonia is still using 21/12 oz of toothpaste to brush her teeth daily but Anthony decides to use more toothpaste and now uses 26/27 oz daily instead. Their mom's daily toothpaste usage remains at 3/18 oz. Calculate the new total daily toothpaste usage for Sonia, Anthony, and their mom. Give your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Sonia uses 21/12 = <<21/12=7/4>>7/4 oz of toothpaste to brush her teeth every day. Anthony uses 26/27 = <<26/27>>26/27 oz of toothpaste to brush his teeth every day. Sonia and Anthony use 7/4+26/27 = <<7/4+26/27=189/108+104/108=293/108>>293/108 oz of toothpaste to brush their teeth every day. Sonia and Anthony's mom uses 3/18 = <<3/18=1/6>>1/6 oz of toothpaste to brush her teeth every day. Sonia and Anthony's mom and Sonia and Anthony use 293/108+1/6 = <<293/108+1/6=293/108+18/108=311/108>>311/108 oz of toothpaste to brush their teeth every day. ### Answer: 311/108
Expected answer: 311/108
Correct? Yes
Problem: Let's suppose for a special recipe sandwich, you need to divide a wheel of cheese into 14 equal parts and a pickle jar into 18 equal parts. To make one special sandwich, you need 21 parts of the wheel of cheese and 7 parts from the pickle jar. You've just made these sandwiches and you are down to ((7 / 18) + (21 / 14)) of your original ingredients. Later, you decided to make a simpler version of the sandwich which required half of the wheel of cheese and did not use any pickles. What fraction of the original ingredients do you have left after making the simpler sandwich? Calculate the answer by subtracting (2 / 4) from the fraction you had after making the first sandwich.
DeepSeek Math 7B Base:
Reasoning: The fraction of the original ingredients you have left after making the simpler sandwich is ((7 / 18) + (21 / 14)) - (2 / 4) = <<(7/18 + 21/14) - (2/4) = 0.1111111111111111>>0.1111111111111111. ### Answer: 0.1111111111111111
Expected answer: 25/18
Correct? No
Problem: A window washer needs to clean two windows in a large building. The first window is 15/6 meters tall while the other one is 7/16 meters tall. How tall are the windows in total?
DeepSeek Math 7B Base:
Reasoning: The two windows are 15/6+7/16 = <<15/6+7/16=113/16>>113/16 meters tall in total. ### Answer: 113/16
Expected answer: 47/16
Correct? No
Problem: Jan is mixing some fruit juices for a party. She mixes 16/6 liters of apple juice with 20/12 liters of orange juice. To add some tartness, she also adds 2/3 liters of cranberry juice. How many liters of juice does she have in total?
DeepSeek Math 7B Base:
Reasoning: Jan has 16/6+20/12+2/3 = <<16/6+20/12+2/3=10>>10 liters of juice in total. ### Answer: 10
Expected answer: 5
Correct? No
Problem: In a puzzle game, each level gives you 4/3 points. If you have played 13/10 of these levels, how many points have you earned? Standardize your response as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: You have earned 13/10*4/3 = <<13/10*4/3=13/7.5>>13/7.5 points. ### Answer: 13/7.5
Expected answer: 26/15
Correct? Yes
Problem: In the same puzzle game, let's say now each level gives you the same amount of points, 4/3, but you've only played the game completely (13/13 of the levels). How many points have you earned now? Write your response as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: You have earned 13/13*4/3 = <<13/13*4/3=4/3>>4/3 points. ### Answer: 4/3
Expected answer: 4/3
Correct? Yes
Problem: An astronaut on a mission has a routine where he spends 18/8 hours a day cycling on the spaceship's exercise bike and 26/2 hours a day conducting scientific experiments. The total amount of time spent on these activities in a day makes up what he calls his "work". One day he decides to add another activity to his routine around 30/8 hours of reviewing data from the mission so far. He adds this time to his previous "work" routine. How many hours does the astronaut spend on his whole daily routine now?
DeepSeek Math 7B Base:
Reasoning: The astronaut spends 18/8 + 26/2 + 30/8 = <<18/8+26/2+30/8=10>>10 hours on his whole daily routine now. ### Answer: 10
Expected answer: 19
Correct? No
Problem: Jeremy went to a sandwich shop that slices cheese by weight measured in ounces. He ordered slices of cheese that weighed 30/9 ounces in total. However, upon weighing, he found that there was 17/22 ounces less cheese than he requested. Calculate how much cheese he actually received. Use the equation 'd = n - (17 / 22)' to find the answer.
DeepSeek Math 7B Base:
Reasoning: The equation 'd = n - (17 / 22)' can be used to find the amount of cheese Jeremy received. d = 30/9 - (17/22) d = <<30/9-17/22=1.0454545454545454>>1.0454545454545454 Jeremy received <<1.0454545454545454>>1.0454545454545454 ounces of cheese. ### Answer: 1.0454545454545454
Expected answer: 169/66
Correct? No
Problem: Sophia is a researcher who studies sunglasses. She was examining a batch of sunglasses and trying to calculate the average light blocking efficiency. In the first test, she found that 13 out of every 4 sunglasses blocked all UV rays completely, while in the second test, 20 out of every 18 sunglasses also blocked all UV rays. Sophia decided to add these numbers to her total. Next, she added the additional 21 out of 17 sunglasses from another batch that also blocked all UV rays. Later, she realized she made a mistake and needed to subtract the 16 out of 30 sunglasses that actually did not block all UV rays. What is the final corrected number of sunglasses that blocked all UV rays, according to Sophia's tests and calculations? Please give your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: 13/4 + 20/18 + 21/17 - 16/30 = <<13/4+20/18+21/17-16/30=1001/102>>1001/102 ### Answer: 1001/102
Expected answer: 15493/3060
Correct? No
Problem: Shawn is making sandwiches for a picnic. The recipe for the sandwiches requires different amounts of mayonnaise and sandwich spread. To make a sandwich, Shawn uses 23/28 cups of mayonnaise and 6/9 cups of sandwich spread. How many cups of these two ingredients does Shawn use in total to make a sandwich? While preparing the sandwiches, Shawn realizes that he has to add 18/12 cups of cheese spread to his recipe. Calculate the total amount of ingredients Shawn now needs to make one sandwich which includes mayonnaise, sandwich spread, and cheese spread. Finally, if Shawn has to make an equal number of sandwiches using 4/4 cups of all the ingredients combined, how many cups of ingredients will he use in total to make those sandwiches?
DeepSeek Math 7B Base:
Reasoning: To make a sandwich, Shawn uses 23/28 cups of mayonnaise and 6/9 cups of sandwich spread. Shawn uses 23/28 + 6/9 = <<23/28+6/9=119/126>>119/126 cups of mayonnaise and sandwich spread. To make a sandwich, Shawn uses 119/126 cups of mayonnaise and sandwich spread. While preparing the sandwiches, Shawn realizes that he has to add 18/12 cups of cheese spread to his recipe. Shawn uses 119/126 + 18/12 = <<119/126+18/12=155/126>>155/126 cups of mayonnaise, sandwich spread, and cheese spread. To make a sandwich, Shawn uses 155/126 cups of mayonnaise, sandwich spread, and cheese spread. If Shawn has to make an equal number of sandwiches using 4/4 cups of all the ingredients combined, he will use 4/4 Γ· 155/126 = <<4/4Γ·155/126=126/155>>126/155 cups of all the ingredients combined. Shawn will use 126/155 cups of all the ingredients combined to make an equal number of sandwiches. ### Answer: 126/155
Expected answer: 251/84
Correct? No
Problem: Cassandra collected keys for a hobby. At first she had a collection equivalent to 7/6 of a key set. After she lost 1/21 of a key set, how many key sets does she have now?
DeepSeek Math 7B Base:
Reasoning: Cassandra has 7/6-1/21 = <<7/6-1/21=11/21>>11/21 of a key set left. She has 11/21*6 = <<11/21*6=2>>2 key sets now. ### Answer: 2
Expected answer: 47/42
Correct? No
Problem: A songwriter is composing a new piece. In the first section, he uses a ratio of 29 notes every 23 measures. In the second section, he uses a ratio of 19 notes every 17 measures. Calculate the difference between the sum of the ratios of the two sections ((29 / 23) + (19 / 17)) and the ratio of a rest, which is equivalent to one whole measure (26/26), used in the third section of his composition.
DeepSeek Math 7B Base:
Reasoning: The sum of the ratios of the two sections is (29 / 23) + (19 / 17) = <<(29/23)+(19/17)=1.0000000000000002>>1.0000000000000002. The ratio of a rest, which is equivalent to one whole measure, is 26/26 = <<26/26=1>>1. The difference between the sum of the ratios of the two sections and the ratio of a rest is 1.0000000000000002 - 1 = <<1.0000000000000002-1=0.0000000000000002>>0.0000000000000002. ### Answer: 0.0000000000000002
Expected answer: 539/391
Correct? No
Problem: You're trying to solve a puzzle that requires you to multiply two fractions together. The fractions are 22/25 and 22/8. Calculate the product to get the answer you need to advance in the puzzle.
DeepSeek Math 7B Base:
Reasoning: 22/25 * 22/8 = <<22/25*22/8=121/100>>121/100 ### Answer: 121/100
Expected answer: 121/50
Correct? No
Problem: James is making a decorative pillow and would like to add a matching border. He needs to calculate the length of border material he will need. The pillow is 23/9 feet long. He had an additional 22/25 feet of length due to the fluffing of the pillow. The total length is then multiplied by 16/13 to account for overlap and corners. Calculate the length of border material James will need for his pillow.
DeepSeek Math 7B Base:
Reasoning: James needs 23/9 + 22/25 = <<23/9+22/25=1.41>>1.41 feet of border material. He needs 1.41 * 16/13 = <<1.41*16/13=1.84>>1.84 feet of border material. ### Answer: 1.84
Expected answer: 12368/2925
Correct? No
Problem: A car travels 21/4 miles every hour. One day, the car was needed to travel an extra 16/13 miles, but due to a detour, it only traveled an additional 1/21 miles. How many more miles was the car supposed to travel in total that day, given that it ran continuously at the same speed? Calculate by multiplying the additional distance needed by the average miles the car travels in an hour.
DeepSeek Math 7B Base:
Reasoning: The car was supposed to travel 21/4 + 16/13 = <<21/4+16/13=109/13>>109/13 miles. The car actually traveled 21/4 + 1/21 = <<21/4+1/21=151/21>>151/21 miles. The car was supposed to travel 109/13 - 151/21 = <<109/13-151/21=109/13-151/21=109*21/13*21-151*13/21*13=2299/273-1963/273=336/273=48/39=16/13>>16/13 miles more than it actually did. ### Answer: 16/13
Expected answer: 323/52
Correct? No
Problem: In a book publishing company, the manager has to look after various departments. The editing team takes 20/5 hours to edit a manuscript of a book, while the typesetting team needs 18/17 hours to adjust the layout of a page. Some break delay happens that results in a collective loss of 6/15 hours. After these delays and losses, the manager, to compensate, extended the working hours by the same amount of time as the initial time span of the process. On a particular day, they continue to work. What's the total extended time in hours, if you multiply the time required for the entire process and the extended time after the reduction of the lost hours with the initial total time required?
DeepSeek Math 7B Base:
Reasoning: The total time required for the entire process is 20/5 + 18/17 = <<20/5+18/17=106/17>>106/17 hours. The total time required after the reduction of the lost hours is 106/17 - 6/15 = <<106/17-6/15=106/17-6/15=1226/255>>1226/255 hours. The total extended time is 106/17 * 1226/255 = <<106/17*1226/255=130136/4335>>130136/4335 hours. ### Answer: 130136/4335
Expected answer: 34056/1445
Correct? No
Problem: Jenny plants 13/11 rows of potatoes in her garden. Each row yields approximately 21/3 bushels. If Jenny sells her yield at the farmer's market where each bushel earns her 21/15 dollars, how many dollars will she make in total by selling all her potatoes?
DeepSeek Math 7B Base:
Reasoning: Jenny plants 13/11 rows of potatoes in her garden. Each row yields approximately 21/3 bushels. Jenny sells her yield at the farmer's market where each bushel earns her 21/15 dollars. Jenny makes 13/11*21/3*21/15 = <<13/11*21/3*21/15=147/5>>147/5 dollars in total by selling all her potatoes. ### Answer: 147/5
Expected answer: 637/55
Correct? No
Problem: A jeweler uses 14/28 of a kilogram of gold to craft a certain type of rings. Additionally, he uses 13/26 of a kilogram of silver to design another type of rings. What is the sum of the amount of gold and silver used by the jeweler in kilograms?
DeepSeek Math 7B Base:
Reasoning: The jeweler uses 14/28 = <<14/28=1/2>>1/2 kilogram of gold. The jeweler uses 13/26 = <<13/26=1/2>>1/2 kilogram of silver. The jeweler uses 1/2+1/2 = <<1/2+1/2=1>>1 kilogram of gold and silver. ### Answer: 1
Expected answer: 1
Correct? Yes
Problem: The jeweler decided to use a more expensive gold making process for his rings, which requires a slightly larger amount of gold, specifically 21/28 of a kilogram instead of the original 14/28. Taking this into account, now how much total weight of gold and silver is he using to craft his rings?
DeepSeek Math 7B Base:
Reasoning: The jeweler uses 21/28 = <<21/28=3/4>>3/4 kilogram of gold. The jeweler uses 13/26 = <<13/26=1/2>>1/2 kilogram of silver. The jeweler uses 3/4+1/2 = <<3/4+1/2=5/4>>5/4 kilogram of gold and silver. ### Answer: 5/4
Expected answer: 5/4
Correct? Yes
Problem: In a beehive, there are sections for honey storage and bee rearing. Each section is classified into many sub-sections. One day, the beekeeper discovered that each honey storage sub-section had (25 / 9) gallons of honey. He also found the same amount of honey in each bee rearing sub-section. If he combined the honey from both a honey storage sub-section and a bee rearing sub-section, the beekeeper would have a total quantity represented by 'p'. However, one honey storage sub-section had an additional (2 / 26) gallons of honey. So, if the beekeeper was calculating the total amount from this sub-section plus a bee rearing sub-section, the total amount of honey would be defined as 's'. What quantity of honey ('s') would the beekeeper have in total from this scenario?
DeepSeek Math 7B Base:
Reasoning: The beekeeper has (25 / 9) gallons of honey in each honey storage sub-section. The beekeeper has (25 / 9) gallons of honey in each bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an additional (2 / 26) gallons of honey and a bee rearing sub-section. The beekeeper has a total quantity of 'p' when he combines the honey from both a honey storage sub-section and a bee rearing sub-section. The beekeeper has a total quantity of 's' when he combines the honey from a honey storage sub-section with an
Expected answer: 659/117
Correct? No
Problem: In prehistoric times, a herbivorous dinosaur eats 16/8 bunches of leaves per hour during the day. But at night, it only eats 6/17 bunches of leaves every hour because of reduced visibility. Calculate the total bunches of leaves the dinosaur eats in an hour if it is eating day and night.
DeepSeek Math 7B Base:
Reasoning: The dinosaur eats 16/8+6/17 = <<16/8+6/17=1.8235294117647058>>1.8235294117647058 bunches of leaves in an hour. ### Answer: 1.8235294117647058
Expected answer: 40/17
Correct? No
Problem: A bear ate 28/6 pounds of fish one day and 21/18 pounds the next day. On the third day, the bear ate 24/22 pounds of fish. How many total pounds of fish did the bear eat in these three days, written as a fraction?
DeepSeek Math 7B Base:
Reasoning: 28/6 + 21/18 + 24/22 = <<28/6+21/18+24/22=101/11>>101/11 ### Answer: 101/11
Expected answer: 457/66
Correct? No
Problem: Heather was preparing a special three-course dinner for her family. For the first course, she had a bread recipe that required 11/17 of a cup of sugar. In addition, she baked a custard for dessert that required another 6/2 cups of sugar. As her family loves sweet dishes, she decided to increase the total quantity of sugar by a factor of 29/21. How many cups of sugar did Heather use in total?
DeepSeek Math 7B Base:
Reasoning: Heather used 11/17+6/2 = <<11/17+6/2=11/17+30/17=41/17>>41/17 cups of sugar for the first course. Heather used 41/17*29/21 = <<41/17*29/21=1189/357>>1189/357 cups of sugar for the dessert. Heather used 41/17+1189/357 = <<41/17+1189/357=1189/357+1189/357=2378/357>>2378/357 cups of sugar in total. ### Answer: 2378/357
Expected answer: 1798/357
Correct? No
Problem: Ms. Parker, a math teacher, was grading papers and noticed that a student did the calculation ((7 / 8) + (21 / 18)), but she didn't write down the final answer. What is the result of this calculation as a simplified fraction?
DeepSeek Math 7B Base:
Reasoning: ((7 / 8) + (21 / 18)) = <<(7/8)+(21/18)=13/8>>13/8. ### Answer: 13/8
Expected answer: 49/24
Correct? No
Problem: King Arthur is planning a grand feast at his castle. He estimates that each guest will consume 15/7 gallons of water and 15/24 gallons of wine. On the other hand, the royal baker needs 26/20 gallons of milk for each of the cakes he's baking. Calculate the total amount of liquid (v) that will be consumed if the baker's requirement is multiplied by the guests' consumption (i), and then add this to the guests' consumption (v) to find the total amount of liquid (x) needed for the feast.
DeepSeek Math 7B Base:
Reasoning: The total amount of liquid (v) that will be consumed if the baker's requirement is multiplied by the guests' consumption (i) is 26/20 * 15/7 = <<26/20*15/7=195/70>>195/70 gallons. The total amount of liquid (x) needed for the feast is 195/70 + 15/24 = <<195/70+15/24=1035/840+105/840=1140/840>>1140/840 gallons. ### Answer: 1140/840
Expected answer: 713/112
Correct? No
Problem: Teddy is a bear who loves to play with numbers. One day, Teddy was playing with his favorite number, which just so happened to be 30/17. While playing, he saw another number, 18/15, and decided to add it to his favorite number. With this new number in mind, he then saw another, 24/13, and decided to multiply it by his new number. What is Teddy's final number?
DeepSeek Math 7B Base:
Reasoning: Teddy's favorite number is 30/17. Teddy's new number is 30/17 + 18/15 = <<(30*15+18*17)/17*15=102/255>>102/255. Teddy's final number is 102/255 * 24/13 = <<(102*24)/(255*13)=2448/3295>>2448/3295. ### Answer: 2448/3295
Expected answer: 6048/1105
Correct? No
Problem: Johnny is building a scooter from scratch. He needs to drill holes into the scooter deck to attach the wheels. The size of each hole should be approximately (20/6) cm in diameter. Unfortunately, his drill bit only has a diameter of (11/21) cm. If he uses his current drill bit, he needs to drill a hole, move it over and drill again to achieve the diameter he needs. If he drills each hole exactly once with his drill bit, calculate what fraction of the desired diameter would each hole have? Don't simplify the fraction, keep as (20/6) * (11 / 21).
DeepSeek Math 7B Base:
Reasoning: (20/6) * (11 / 21) = <<(20/6) * (11 / 21) = 110/126>>110/126. ### Answer: 110/126
Expected answer: 110/63
Correct? No
Problem: Aaron has a small model car collection. His favorite car model takes exactly 17/10 hours to assemble. He started assembling a new car model and realized that it was simpler, taking only 12/23 hours to complete. How much less time, in hours, will the second model take than the first one? Write your answer as a simplified fraction or decimal.
DeepSeek Math 7B Base:
Reasoning: The first model takes 17/10 hours to assemble. The second model takes 12/23 hours to assemble. The second model takes 17/10 - 12/23 = <<17/10-12/23=1/230>>1/230 hours less time than the first one. ### Answer: 1/230
Expected answer: 271/230
Correct? No
Problem: Carlos is very handy, and he decided to start a business making and selling chairs. He usually makes each chair using 20/15 units of wood. For a special order, he decided to design a larger, sturdier chair that uses (24/5) times (7/6) units more wood than usual. In total, how many units of wood would Carlos need to make one of these special chairs? Please give your answer in simplest form.
DeepSeek Math 7B Base:
Reasoning: Carlos needs 20/15 + (24/5) * (7/6) = <<20/15 + (24/5) * (7/6) = 14>>14 units of wood to make one of these special chairs. ### Answer: 14
Expected answer: 104/15
Correct? No
Problem: Officer Davis was monitoring traffic for speeders. He was measuring the speed of cars passing by him using a radar gun. The gun showed one car was going 13/4 miles per minute. Suddenly, the car slows down and reduces his speed by 14/15 miles per minute. Officer Davis noted down the new speed of the car. Suddenly, the car increased its speed again by 30/15 miles per minute. What was the final speed of the car according to Officer Davis's radar gun?
DeepSeek Math 7B Base:
Reasoning: The car's speed was reduced by 14/15 miles per minute. The car's speed was increased by 30/15 miles per minute. The car's speed was increased by 30/15 - 14/15 = <<30/15-14/15=16/15>>16/15 miles per minute. The car's final speed was 13/4 + 16/15 = <<13/4+16/15=103/15>>103/15 miles per minute. ### Answer: 103/15
Expected answer: 259/60
Correct? No
Problem: Jake is trying to figure out how many grapes he can get from a certain vineyard. - The vineyard can usually produce 19/2 baskets of grapes every season. However, due to weather conditions, only 19/29 of the usual amount were produced this season. How many baskets of grapes were produced this season? - But Jake isn't the only one interested in these grapes. He has to share the grapes with others. He gets to keep only 7/11 of the total amount of grapes. How many baskets of grapes does he get? - Out of the grapes that he got, Jake wants to make some grape juice. But he only uses 9/10 of his grapes to make the juice. How many baskets of grapes does he use for the juice?
DeepSeek Math 7B Base:
Reasoning: The vineyard produced 19/29 of the usual amount of grapes this season. The vineyard produced 19/29 * 19/2 = <<19/29*19/2=19*19/29*2=361/58>>361/58 baskets of grapes this season. Jake gets 7/11 of the total amount of grapes. Jake gets 7/11 * 361/58 = <<7/11*361/58=7*361/11*58=2527/638>>2527/638 baskets of grapes. Jake uses 9/10 of his grapes to make the juice. Jake uses 9/10 * 2527/638 = <<9/10*2527/638=9*2527/10*638=22743/6380>>22743/6380 baskets of grapes. ### Answer: 361/58, 2527/638, 22743/6380
Expected answer: 22743/6380
Correct? No
Problem: Joel has a grape farm. One day, he picked 9/2 bushels of red grapes and 10/22 bushels of green grapes from his farm. Calculate the total number of bushels of grapes Joel picked that day.
DeepSeek Math 7B Base:
Reasoning: Joel picked 9/2+10/22 = <<9/2+10/22=119/22>>119/22 bushels of grapes. ### Answer: 119/22
Expected answer: 109/22
Correct? No
Problem: A snowman is constructed by stacking two different sized snowballs on top of each other. The larger snowball at the bottom has a diameter of 17/8 feet, and the smaller snowball on top has a diameter of 1/20 feet. What is the total height of the snowman in feet when these two snowballs are stacked on top of each other?
DeepSeek Math 7B Base:
Reasoning: The volume of a sphere is 4/3*pi*r^3, where r is the radius. The radius of the larger snowball is 17/8/2 = <<17/8/2=17/16>>17/16 feet. The radius of the smaller snowball is 1/20/2 = <<1/20/2=1/40>>1/40 feet. The total height of the snowman is 17/16+1/40 = <<17/16+1/40=137/80>>137/80 feet. ### Answer: 137/80
Expected answer: 87/40
Correct? No
Problem: In a sandbox, a child splits up 24/7 parts of the sand in a fair way. Later on, another child takes away 2/16 part of the sand. Calculate the remaining part of sand in the sandbox.
DeepSeek Math 7B Base:
Reasoning: 24/7 = <<24/7=3.4285714285714285>>3.4285714285714285 2/16 = <<2/16=0.125>>0.125 3.4285714285714285-0.125 = <<3.4285714285714285-0.125=3.3035714285714285>>3.3035714285714285 ### Answer: 3.3035714285714285
Expected answer: 185/56
Correct? Yes
Problem: Suppose now the child originally splits up 24/16 parts of the sand in the sandbox. Later on, the same amount of 2/16 part of the sand is taken away again. How much sand remains in the sandbox this time?
DeepSeek Math 7B Base:
Reasoning: 24/16 = <<24/16=1.5>>1.5 2/16 = <<2/16=0.125>>0.125 1.5-0.125 = <<1.5-0.125=1.375>>1.375 ### Answer: 1.375
Expected answer: 11/8
Correct? Yes
Problem: In the jungle, a lion ate 28/26 of a zebra in one day and 23/9 of a wildebeest the next day. How much less of the zebra did the lion eat compared with the wildebeest? Calculate your answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: The lion ate 28/26-23/9 = <<(28*9-26*23)/26*9=(-115/234)>>-115/234 of a zebra less than the wildebeest. ### Answer: -115/234
Expected answer: 173/117
Correct? No
Problem: A chocolate factory makes a batch of chocolate by combining 14/4 kilograms of cocoa and 21/11 liters of milk for every kilogram. How many kilograms of chocolate will the factory produce by combining these ingredients? Calculate your answer to the following expression, ((14 / 4) * (21 / 11)).
DeepSeek Math 7B Base:
Reasoning: The factory will produce 14/4 * 21/11 = <<14/4*21/11=77/22>>77/22 kilograms of chocolate. ### Answer: 77/22
Expected answer: 147/22
Correct? No
Problem: In the tropical rainforest, there are two different species of banana trees. One species produces 12 bananas every 29 days, while another species produces 30 bananas every 10 days. If a day is chosen at random, what is the expected number of bananas that the two species together will have produced on that day? Use the formula ((12 / 29) + (30 / 10)) to calculate the answer.
DeepSeek Math 7B Base:
Reasoning: The first species produces 12 bananas every 29 days, so it produces 12/29 bananas per day. The second species produces 30 bananas every 10 days, so it produces 30/10 bananas per day. The expected number of bananas that the two species together will have produced on that day is (12/29 + 30/10) = <<(12/29 + 30/10)=1.10344827586207>>1.10344827586207. ### Answer: 1.10344827586207
Expected answer: 99/29
Correct? No
Problem: A giraffe needs to eat a total of 11/11 ton of acacia leaves plus 26/14 ton of grasses a day. Calculate the total ton of food the giraffe needs to eat in a day.
DeepSeek Math 7B Base:
Reasoning: 11/11 + 26/14 = <<11/11+26/14=1.5>>1.5 tons of food the giraffe needs to eat in a day. ### Answer: 1.5
Expected answer: 20/7
Correct? No
Problem: A bear spends 18 hours of the day sleeping. Given that each day has 24 hours, this bear spends 18/24th of each day asleep. For 27 days of the month, the bear's activity is tracked. Assume that the bear has a regular sleeping pattern. Calculate the fraction of time the bear has spent sleeping over the 27 days assuming each month has 13 weeks. Your answer should be the result of (18 / 24) * (27 / 13). Write your answer as a decimal.
DeepSeek Math 7B Base:
Reasoning: The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 18/24th of each day asleep. The bear spends 1
Expected answer: 81/52
Correct? No
Problem: In a beautiful forest, the park rangers recorded that 9 out of every 14 trees were pine trees. They also noticed an exceptional occurrence where 19 out of every 2 trees were birches. If you count all the pine trees and birch trees together, what fraction of the trees in the forest are either pine or birch? Use the formula f = ((9 / 14) + (19 / 2)) to solve this.
DeepSeek Math 7B Base:
Reasoning: The park rangers recorded that 9 out of every 14 trees were pine trees. The park rangers noticed an exceptional occurrence where 19 out of every 2 trees were birches. If you count all the pine trees and birch trees together, the fraction of the trees in the forest that are either pine or birch is: f = ((9 / 14) + (19 / 2)) = <<(9/14+19/2)=1.0142857142857142857142857142857>>1.0142857142857142857142857142857. ### Answer: 1.0142857142857142857142857142857
Expected answer: 71/7
Correct? No
Problem: On planet Zog, aliens use an interesting system to track their energy levels. At the beginning of the day, Zogorian calculates his energy level to be (14 / 2) / (23 / 17) zogs. Later in the day, after harnessing energy from their primary star, his energy level increases by (16 / 24) zogs. Calculate the Zogorian's energy level after the increase.
DeepSeek Math 7B Base:
Reasoning: The Zogorian's energy level is (14 / 2) / (23 / 17) + (16 / 24) = <<(14/2)/(23/17)+(16/24)=1.0111111111111112>>1.0111111111111112 zogs. ### Answer: 1.0111111111111112
Expected answer: 403/69
Correct? No
Problem: Teddy, the bear, loves to play hide and seek with his friends. One day, he decided to play a game where he hides some number of his stuffed animal friends. Teddy hides 18/11 of his friends in the forest and 8/21 of his friends at the beach. First calculate how many more friends Teddy hides in the forest than at the beach. Let's call this number 'f'. Then square 'f' to find 'n', the total number of hiding spots Teddy needs. How many hiding spots does Teddy need?
DeepSeek Math 7B Base:
Reasoning: Teddy hides 18/11 - 8/21 = <<18/11-8/21=10/77>>10/77 more friends in the forest than at the beach. Teddy needs 10/77^2 = <<10/77^2=100/5929>>100/5929 hiding spots. ### Answer: 100/5929
Expected answer: 84100/53361
Correct? No
Problem: A robot is performing a maintenance task. It starts with 25/10 units of energy. However, it quickly uses 27/23 units of energy to complete a series of complex computations. Calculate how much energy it has left.
DeepSeek Math 7B Base:
Reasoning: The robot started with 25/10 units of energy. It used 27/23 units of energy to complete a series of complex computations. The robot has 25/10 - 27/23 = <<25/10-27/23=0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Expected answer: 61/46
Correct? No
Problem: During rainy weather, a small snail moves at a snail-pace covering 17/21 of a meter in an hour. Another slightly faster snail covers 20/24 of a meter in the same time during such weather. One rainy day, the first snail started an hour earlier than the second. At the time when the second snail began, a third snail that covers 18/17 of a meter per hour also started moving. What is their total distance in meters 1 hour after all three have started moving? Compute the result using the operation ((17 / 21) + (20 / 24)) for the first two snails' distance, and multiply this result by (18 / 17) for the total distance , including the third snail.
DeepSeek Math 7B Base:
Reasoning: The first snail covers 17/21 of a meter in an hour. The second snail covers 20/24 of a meter in an hour. The third snail covers 18/17 of a meter in an hour. The first two snails cover (17/21 + 20/24) = <<(17/21 + 20/24)=1.0833333333333333>>1.0833333333333333 meters in an hour. The total distance covered by the first two snails in 1 hour is 1.0833333333333333 * 1 = <<1.0833333333333333*1=1.0833333333333333>>1.0833333333333333 meters. The total distance covered by the first two snails and the third snail in 1 hour is 1.0833333333333333 * (18/17) = <<1.0833333333333333*(18/17)=1.125>>1.125 meters. ### Answer: 1.125
Expected answer: 207/119
Correct? No
Problem: Johnny had 24/14 of a yard of fabric that he used to make stuffed animals. After creating a few, he found he only had 9/29 of a yard left. He then got a new type of fabric and used 15/2 times the difference of the original and remaining fabric to make more stuffed animals. How many yards of the new fabric did Johnny use?
DeepSeek Math 7B Base:
Reasoning: Johnny used 24/14 - 9/29 = <<24/14-9/29=15/98>>15/98 of a yard of fabric to make stuffed animals. Johnny used 15/2 * 15/98 = <<15/2*15/98=225/196>>225/196 of a yard of fabric to make more stuffed animals. ### Answer: 225/196
Expected answer: 4275/406
Correct? No
Problem: In a park, there are some kids lining up for the swings. Part of the waiting line consists of 2/10 of the total number of kids in the park, while another part is made up of 21/4 kids. What is the total number of kids waiting for the swing? Add together 2/10 and 21/4 to find your answer.
DeepSeek Math 7B Base:
Reasoning: 2/10 + 21/4 = <<2/10+21/4=2.25>>2.25 The total number of kids waiting for the swing is 2.25. ### Answer: 2.25
Expected answer: 109/20
Correct? No
Problem: An alien spacecraft has 18 fuel tanks out of a total of 30 fuel tanks filled. Each fuel tank can power the spacecraft for 22/6 hours. How many hours of power does the spacecraft currently have? Calculate (18 / 30) * (22 / 6) to find out.
DeepSeek Math 7B Base:
Reasoning: The alien spacecraft has 18/30 = <<18/30=0.6>>0.6 of the total fuel tanks filled. Each fuel tank can power the spacecraft for 22/6 = <<22/6=3.6666666666666665>>3.6666666666666665 hours. The alien spacecraft has 0.6 * 3.6666666666666665 = <<0.6*3.6666666666666665=2.2>>2.2 hours of power. ### Answer: 2.2
Expected answer: 11/5
Correct? Yes
Problem: In the previous problem, we found out how many hours of power the alien spacecraft has when there were 18 fuel tanks filled out of 30. Now suppose a mechanism cleaned the fuel tanks in the spacecraft, enabling 18 out of 5 tanks to be filled instead. If each fuel tank can still power the spacecraft for 22/6 hours, how many hours of power does the spacecraft currently have? Just as before, calculate ((18 / 5) * (22 / 6)) to find out.
DeepSeek Math 7B Base:
Reasoning: The alien spacecraft has 18/5 = <<18/5=3.6>>3.6 of the total fuel tanks filled. Each fuel tank can power the spacecraft for 22/6 = <<22/6=3.6666666666666665>>3.6666666666666665 hours. The alien spacecraft has 3.6 * 3.6666666666666665 = <<3.6*3.6666666666666665=13.2>>13.2 hours of power. ### Answer: 13.2
Expected answer: 66/5
Correct? Yes
Problem: A cat is fed twice a day. In the morning, it eats 16/12 of a can of cat food. in the evening, it eats 6/10 of a can. How much of a can in total does the cat eat in one day?
DeepSeek Math 7B Base:
Reasoning: The cat eats 16/12+6/10 = <<16/12+6/10=1.7>>1.7 cans of cat food in one day. ### Answer: 1.7
Expected answer: 29/15
Correct? No
Problem: A starfish laid 12 eggs in 3 nests and 11 eggs in 4 other nests. How much is the difference between the average number of eggs per nest for these two groups of nests?
DeepSeek Math 7B Base:
Reasoning: The average number of eggs per nest for the first group of nests is 12/3 = <<12/3=4>>4. The average number of eggs per nest for the second group of nests is 11/4 = <<11/4=2.75>>2.75. The difference between the average number of eggs per nest for these two groups of nests is 4-2.75 = <<4-2.75=1.25>>1.25. ### Answer: 1.25
Expected answer: 5/4
Correct? Yes
Problem: Considering the previous scenario with the starfish, suppose instead, the starfish laid 12 eggs in 3 nests and only one egg in another 4 nests. How much is the difference between the average number of eggs per nest for this revised scenario?
DeepSeek Math 7B Base:
Reasoning: The average number of eggs per nest for the first group of nests is 12/3 = <<12/3=4>>4. The average number of eggs per nest for the second group of nests is 1/4 = <<1/4=0.25>>0.25. The difference between the average number of eggs per nest for these two groups of nests is 4-0.25 = <<4-0.25=3.75>>3.75. ### Answer: 3.75
Expected answer: 15/4
Correct? Yes
Problem: A monkey finds a pile of bananas and ends up eating (22 / 7) times (10 / 25) of the pile. Later, he gives (3 / 28) of the pile to his friend. How much of the pile does the monkey have left?
DeepSeek Math 7B Base:
Reasoning: The monkey finds a pile of bananas and ends up eating (22 / 7) times (10 / 25) of the pile. The monkey eats (22 / 7) * (10 / 25) = <<(22/7)*(10/25)=88/175>>88/175 of the pile. The monkey gives (3 / 28) of the pile to his friend. The monkey gives (3 / 28) = <<3/28=3/28>>3/28 of the pile to his friend. The monkey has (88 / 175) - (3 / 28) = <<(88/175)-(3/28)=1/10>>1/10 of the pile left. ### Answer: 1/10
Expected answer: 23/20
Correct? No
Problem: A mouse runs at a speed of 24/20 feet per second. If the mouse runs for 23/2 seconds, how many feet does the mouse run?
DeepSeek Math 7B Base:
Reasoning: The mouse runs 24/20 * 23/2 = <<24/20*23/2=27.6>>27.6 feet. ### Answer: 27.6
Expected answer: 69/5
Correct? No
Problem: At a party, the drinks are served in glasses that contain 29/9 ounces of beverage each. If 26/25 of them were consumed, how many ounces of beverage were consumed? Now imagine that the party goers then drink an additional 2/19 ounces of beverages. How many total ounces of beverages were consumed at the party in total?
DeepSeek Math 7B Base:
Reasoning: 26/25 of 29/9 = <<26/25*29/9=10.4>>10.4 ounces of beverage were consumed. 10.4+2/19 = <<10.4+2/19=10.4421052631579>>10.4421052631579 ounces of beverage were consumed in total. ### Answer: 10.4421052631579
Expected answer: 14776/4275
Correct? No
Problem: You decide to start a toothbrush collection and you add 7/15 of a new set of toothbrushes to your current collection. Suddenly, a friend gifts you 9 more sets. After grouping everything, you realized you can only fit 26/27 of them in your display case. How many sets of toothbrushes can you fit in your display case?
DeepSeek Math 7B Base:
Reasoning: You have 7/15+9 = <<7/15+9=102/15>>102/15 sets of toothbrushes. You can fit 102/15*27/26 = <<102/15*27/26=27>>27 sets of toothbrushes in your display case. ### Answer: 27
Expected answer: 3692/405
Correct? No
Problem: Joan has a backpack which weighs 27/20 kilograms when it's empty. She adds a book which weighs 1/6 kilograms. Calculate the total weight of the backpack in kilograms now. Please write the answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: The total weight of the backpack is 27/20 + 1/6 = <<27/20+1/6=101/60>>101/60 kilograms. ### Answer: 101/60
Expected answer: 91/60
Correct? No
Problem: A soda company is changing its bottle design. The new design will change the volume of the bottles so that they become (7 / 7) * (25 / 22) times larger. What will be the multiplier of the new bottle compared to the old one?
DeepSeek Math 7B Base:
Reasoning: The multiplier of the new bottle compared to the old one is (7 / 7) * (25 / 22) = <<(7/7)*(25/22)=1.1363636363636363636363636363636>>1.1363636363636363636363636363636. ### Answer: 1.1363636363636363636363636363636
Expected answer: 25/22
Correct? Yes
Problem: The soda company decided to further increase the size of the new bottle design. Now the bottles will be enlarged by a multiplier of (28 / 13) times the previous size change. What will be the new multiplier of the updated bottle compared to the original one?
DeepSeek Math 7B Base:
Reasoning: The new multiplier of the updated bottle compared to the original one is (7 / 7) * (25 / 22) * (28 / 13) = <<(7/7)*(25/22)*(28/13)=1.5181818181818181818181818181818>>1.5181818181818181818181818181818. ### Answer: 1.5181818181818181818181818181818
Expected answer: 350/143
Correct? No
Problem: The soda company revises their decision and decides to slightly reduce the increase in the size of the new bottle design. Now, the bottles will be (7 / 7) * (25 / 12) times larger than the original design. What will be the new multiplier for the revised bottle compared to the origianl one?
DeepSeek Math 7B Base:
Reasoning: The multiplier of the new bottle compared to the old one is (7 / 7) * (25 / 12) = <<(7/7)*(25/12)=2.0833333333333333333333333333333>>2.0833333333333333333333333333333. ### Answer: 2.0833333333333333333333333333333
Expected answer: 25/12
Correct? Yes
Problem: Turtle Tilly is collecting food for the winter. She has gathered 25/9 kg of sea plants, and she then finds 8/13 kg more. In a close-by rock, she spots another food stash weighing 24/27 kg. After gobbling up these finds, Tilly stumbles upon yet another food source weighing 21/26 kg. If Tilly combines all her found food, how many kilograms does she now have in total? Answer as a simplified fraction.
DeepSeek Math 7B Base:
Reasoning: Tilly has 25/9 + 8/13 + 24/27 + 21/26 = <<25/9+8/13+24/27+21/26=100/13>>100/13 kg of food. ### Answer: 100/13
Expected answer: 397/78
Correct? No
Problem: Captain Alf undertakes multi-step calculations to ensure the safe navigation of his boat. First, he calculates the difference in his current location and the distance of a nearby island. The distance to the island is 17/2 nautical miles, and his boat is currently 4/2 nautical miles away from the island. Next, Captain Alf adjusts for the tide, which he has estimated to push his boat off course by 14/9 nautical miles. He adds this to his previous calculations. Finally, when considering his fuel efficiency rated at 22/15 nautical miles per gallon, Captain Alf multiplies his adjusted distance by this rate to figure out his fuel requirements. What does Captain Alfβs final calculation come to? Use these steps and corresponding fractions to find your answer.
DeepSeek Math 7B Base:
Reasoning: Captain Alf's first calculation is 17/2 - 4/2 = <<17/2-4/2=13/2>>13/2. Captain Alf's second calculation is 13/2 + 14/9 = <<13/2+14/9=145/18>>145/18. Captain Alf's final calculation is 145/18 * 22/15 = <<145/18*22/15=154/9>>154/9. ### Answer: 154/9
Expected answer: 319/27
Correct? No
Problem: A forest ranger patrolled 14/3 miles of trails in the morning. In the afternoon, he patrolled 2/18 mile less than what he walked in the morning. How many miles did the forest ranger patrol in the afternoon?
DeepSeek Math 7B Base:
Reasoning: The forest ranger patrolled 14/3-2/18 = <<14/3-2/18=14/3-1/9=42/9-1/9=41/9>>41/9 miles in the afternoon. ### Answer: 41/9
Expected answer: 41/9
Correct? Yes
Problem: Instead of the 14/3 miles, suppose the forest ranger actually patrolled 29/3 miles of trails in the morning. Considering he covered 2/18 mile less in the afternoon, how many miles did he patrol in the afternoon now?
DeepSeek Math 7B Base:
Reasoning: The forest ranger patrolled 29/3-2/18 = <<29/3-2/18=29/3-1/9=87/9-1/9=86/9>>86/9 miles in the afternoon. ### Answer: 86/9
Expected answer: 86/9
Correct? Yes
Problem: Arthur practices piano for 20/21 of an hour every day. On weekends, he practices an additional 11/29 of an hour per day. How many hours in total does Arthur spend practicing the piano each day on the weekend?
DeepSeek Math 7B Base:
Reasoning: Arthur practices 20/21+11/29 = <<20/21+11/29=1.0000000000000002>>1.0000000000000002 hours on the weekend. ### Answer: 1.0000000000000002
Expected answer: 811/609
Correct? No
Problem: Lucas has a shirt store. Initially, he had 18 shirts which he divided equally among his 3 siblings. Later, he bought 27 more shirts but wanted to sell them at a higher price, so he decided to keep only 1/19 of those shirts for each sibling. How many more or fewer shirts does each sibling now have as compared to before? Calculate the difference using the expression ((18 / 3) - (27 / 19)) and find out the result.
DeepSeek Math 7B Base:
Reasoning: Lucas had 18/3 = <<18/3=6>>6 shirts for each sibling initially. Lucas had 27/19 = <<27/19=1.4210526315789473684210526315789>>1.4210526315789473684210526315789 shirts for each sibling later. The difference is 6 - 1.4210526315789473684210526315789 = <<6-1.4210526315789473684210526315789=4.5789473684210526315789473684211>>4.5789473684210526315789473684211 shirts. ### Answer: 4.5789473684210526315789473684211
Expected answer: 87/19
Correct? Yes
Problem: Let's modify the earlier scenario from Lucas's shirt store. This time, Lucas initially divided 18 shirts equally among his 3 siblings as before. However, later he purchased 29 shirts instead of 27. If he still wants to distribute 1/19 of these new shirts to each sibling, how many more or fewer shirts will each sibling now have compared to before? Calculate the difference using the expression ((18 / 3) - (29 / 19)) and find out the result.
DeepSeek Math 7B Base:
Reasoning: Lucas had 18/3 = <<18/3=6>>6 shirts for each sibling initially. Lucas had 29/19 = <<29/19=1.5263157894736842105263157894737>>1.5263157894736842105263157894737 shirts for each sibling later. The difference is 6 - 1.5263157894736842105263157894737 = <<6-1.5263157894736842105263157894737=4.4736842105263157894736842105263>>4.4736842105263157894736842105263 shirts. ### Answer: 4.4736842105263157894736842105263
Expected answer: 85/19
Correct? Yes
Problem: A painter mixed 7 gallons of white paint with 2/5 gallon of blue paint to make a light blue paint. After using 18/4 gallons of the light blue paint for a project, how many gallons does the painter have left?
DeepSeek Math 7B Base:
Reasoning: The painter has 7+2/5-18/4 = <<7+2/5-18/4=11/20>>11/20 gallons of light blue paint left. ### Answer: 11/20
Expected answer: 29/10
Correct? No
Problem: Jayson went to the roller rink and spent 24/7 hours skating on the first day. On the second day, he decided to skate for an additional 30/20 hours. How many hours in total did Jayson spend skate skating over the two days?
DeepSeek Math 7B Base:
Reasoning: Jayson spent 24/7+30/20 = <<24/7+30/20=1.2+1.5=2.7>>2.7 hours skating over the two days. ### Answer: 2.7
Expected answer: 69/14
Correct? No
Problem: Dolphins can leap approximately 18/3 feet out of the water. If a dolphin only manages to jump 3/4 of his usual height one day, how high did the dolphin jump?
DeepSeek Math 7B Base:
Reasoning: A dolphin can jump 18/3 = <<18/3=6>>6 feet out of the water. A dolphin can only jump 6*3/4 = <<6*3/4=4.5>>4.5 feet out of the water. ### Answer: 4.5
Expected answer: 9/2
Correct? Yes
Problem: After observing that the dolphin managed to only jump 3/4 of his usual 18/3 feet out of the water, the trainer noted a reduction in his jumping height by 14/25 feet the next day. How high did the dolphin jump this time?
DeepSeek Math 7B Base:
Reasoning: A dolphin can jump 18/3 = <<18/3=6>>6 feet out of the water. A dolphin can only jump 6*3/4 = <<6*3/4=4.5>>4.5 feet out of the water. A dolphin can only jump 4.5-14/25 = <<4.5-14/25=3.74>>3.74 feet out of the water. ### Answer: 3.74
Expected answer: 197/50
Correct? No
Problem: Previously, we measured the dolphin's jump when it managed to reach 3/4 of his usual height of 18/3 feet. Now let's consider a day when the dolphin jumps to an unusually high 19/4 of his normal height. If the dolphin's usual jump is 18/3 feet, how high does the dolphin jump on this particular day?
DeepSeek Math 7B Base:
Reasoning: A dolphin can jump 18/3 = <<18/3=6>>6 feet out of the water. A dolphin can jump 6*19/4 = <<6*19/4=28.5>>28.5 feet out of the water. ### Answer: 28.5
Expected answer: 57/2
Correct? Yes
Problem: Callie owns a pen business. Last month, she sold 20 pens for every 15 she produced. At the same time, she sold an additional 16 pens for every 22 she put out for sale. Meanwhile, she found that for every 22 pens she advertised, 27 were interested customers. For each 23 pens she produced this week, she was able to sell 8. What is the result when she multiplies the ratio of last month's sales to production (20/15 + 16/22) and this week's figure for the ratio of interested customers to production (22/27 * 23/8)? Leave your answer as an unsimplified fraction.
DeepSeek Math 7B Base:
Reasoning: Callie's ratio of last month's sales to production is 20/15 + 16/22 = <<20/15+16/22=1.4141414141414142>>1.4141414141414142. Callie's ratio of this week's interested customers to production is 22/27 * 23/8 = <<22/27*23/8=1.925925925925926>>1.925925925925926. The result of multiplying these two ratios is 1.4141414141414142 * 1.925925925925926 = <<1.4141414141414142*1.925925925925926=2.7182818284590455>>2.7182818284590455. ### Answer: 2.7182818284590455
Expected answer: 391/81
Correct? No
Problem: Consider a band practice session in which a musician played a song for exactly 30 minutes. After dividing this time equally between 15 songs, how much time did they spend on each song? From this average time per song, the band reduced the time spent on a particular song by 1/17 of an hour. Can you calculate the final duration of that song?
DeepSeek Math 7B Base:
Reasoning: The band spent 30/15 = <<30/15=2>>2 minutes on each song. The band reduced the time spent on a particular song by 1/17 of an hour, which is 1/17*60 = <<1/17*60=3.5294117647058823>>3.5294117647058823 minutes. The final duration of that song is 2-3.5294117647058823 = <<2-3.5294117647058823=-1.5294117647058823>>-1.5294117647058823 minutes. ### Answer: -1.5294117647058823
Expected answer: 33/17
Correct? No
Problem: Josh rented a scooter for a day. He rode the scooter for a total of 18 hours during the first day. The next day, he rode the scooter for an additional 1/12 of an hour. Later that afternoon, his friend Jack also rented a scooter and rode it for 7/17 of an hour. How many hours did they both ride scooters in total (expressed as a fraction)? Combine the hours they both rode and simplify the fraction to get the answer.
DeepSeek Math 7B Base:
Reasoning: Josh rode the scooter for 18+1/12 = <<18+1/12=18.083333333333332>>18.083333333333332 hours. Jack rode the scooter for 7/17 = <<7/17=0.4117647058823529>>0.4117647058823529 hours. They both rode the scooter for 18.083333333333332+0.4117647058823529 = <<18.083333333333332+0.4117647058823529=18.495097039215684>>18.495097039215684 hours. ### Answer: 18.495097039215684
Expected answer: 3773/204
Correct? No
Problem: A lamp store owner is doing inventory of all the lamps in his store. He found that he has 4/26 of lamps that are floor lamps, 15/11 that are desk lamps, he also discovered he has 23/28 of table lamps and finally 8/19 of lamps that are decorative. What fraction of his total inventory do these lamps constitute?
DeepSeek Math 7B Base:
Reasoning: 4/26 + 15/11 + 23/28 + 8/19 = <<4/26+15/11+23/28+8/19=0.951>>0.951 ### Answer: 0.951
Expected answer: 209967/76076
Correct? No
Problem: Oliver has a kite string that is 26/19 meters long and another kite string that is 7/11 meters long. He decides to add these two strings to create an even longer kite string. Later on, he decides to use only 5/8 of this combined string. How long is the kite string that he is using now? Do not simplify your fractions within your calculation.
DeepSeek Math 7B Base:
Reasoning: 26/19 + 7/11 = <<26/19+7/11=1.61>>1.61 meters. 1.61 * 5/8 = <<1.61*5/8=0.94>>0.94 meters. ### Answer: 0.94 meters
Expected answer: 2095/1672
Correct? No
Problem: In a snow fight, Mike threw 9/19 of his snowballs and his friend, John threw 6/8 of his snowballs. After a while, Mike found 4 more snowballs to throw. The question is, if 'u' represents the number of snowballs thrown by both Mike and John and 'j' is the total number of snowballs Mike had after finding more, how many snowballs did Mike have in total? Solve the following equations to find the variable 'j': u = 9/19 + 6/8 j = u + 4/1
DeepSeek Math 7B Base:
Reasoning: Mike threw 9/19 of his snowballs and his friend, John threw 6/8 of his snowballs. u = 9/19 + 6/8 u = <<9/19+6/8=0.75>>0.75 j = u + 4/1 j = 0.75 + 4/1 j = <<0.75+4/1=4.75>>4.75 ### Answer: 4.75
Expected answer: 397/76
Correct? No
Problem: In a chocolate factory, one worker packages 26 pieces of chocolate in 18 minutes, while another worker can package 15 pieces of chocolate every 15 minutes. Find out the total amount of chocolate they can package in one minute.
DeepSeek Math 7B Base:
Reasoning: One worker packages 26/18 = <<26/18=1.4444444444444444>>1.4444444444444444 pieces of chocolate in 1 minute. Another worker packages 15/15 = <<15/15=1>>1 piece of chocolate in 1 minute. The total amount of chocolate they can package in 1 minute is 1.4444444444444444+1 = <<1.4444444444444444+1=2.4444444444444445>>2.4444444444444445 pieces. ### Answer: 2.4444444444444445
Expected answer: 22/9
Correct? Yes
Problem: In our previous scenario at the chocolate factory, one worker was packaging 26 pieces of chocolate in 18 minutes, and another worker was packaging 15 pieces of chocolate every 15 minutes. Now let's consider a small change: the second worker's speed has slightly decreased, and they are now able to package only 14 pieces of chocolate every 15 minutes instead of 15. How does this change the total amount of chocolate the two workers can package together in one minute?
DeepSeek Math 7B Base:
Reasoning: One worker packages 26/18 = <<26/18=1.4444444444444444>>1.4444444444444444 pieces of chocolate in 1 minute. Another worker packages 14/15 = <<14/15=0.9333333333333333>>0.9333333333333333 pieces of chocolate in 1 minute. The total amount of chocolate they can package in 1 minute is 1.4444444444444444+0.9333333333333333 = <<1.4444444444444444+0.9333333333333333=2.3777777777777777>>2.3777777777777777 pieces. ### Answer: 2.3777777777777777
Expected answer: 107/45
Correct? Yes
Problem: Yesterday, Joanna washed 24/20 batches of small towels and 25/15 batches of large towels. Find the total number of batches of towels she washed.
DeepSeek Math 7B Base:
Reasoning: Joanna washed 24/20 = <<24/20=1.2>>1.2 batches of small towels. Joanna washed 25/15 = <<25/15=1.6666666666666667>>1.6666666666666667 batches of large towels. Joanna washed 1.2+1.6666666666666667 = <<1.2+1.6666666666666667=2.8666666666666667>>2.8666666666666667 batches of towels altogether. ### Answer: 2.8666666666666667
Expected answer: 43/15
Correct? Yes
Problem: Joanna originally thought she washed 25/15 batches of large towels. However, she realized that she had actually washed 25/7 batches. Taking this into account, with the 24/20 batches of small towels she washed, how many total batches of towels did Joanna wash?
DeepSeek Math 7B Base:
Reasoning: Joanna originally thought she washed 25/15 = <<25/15=1.6666666666666667>>1.6666666666666667 batches of large towels. Joanna realized that she had actually washed 25/7 = <<25/7=3.5714285714285714>>3.5714285714285714 batches of large towels. Joanna washed 24/20+3.5714285714285714 = <<24/20+3.5714285714285714=5.171428571428571>>5.171428571428571 batches of towels altogether. ### Answer: 5.171428571428571
Expected answer: 167/35
Correct? No
Problem: Debra is baking cookies and she realizes she has two different recipes for the same type of cookie. She's wondering if she combines the ingredients from both, if she will end up with even more cookies or not. The first recipe requires (27 / 3) cups flour and (11 / 7) cups sugar. She determines the ratio of flour to sugar by dividing the amount of flour by the amount of sugar. She then subtracts (21 / 26) from this ratio because that's how many cups of sugar her friend says makes the cookies too sweet. After that, she adds (22 / 9) cups of flour from the second recipe to the new ratio to see how many total cups of flour she will need. How many cups of flour will she have in the end?
DeepSeek Math 7B Base:
Reasoning: The first recipe requires (27 / 3) cups flour and (11 / 7) cups sugar. The ratio of flour to sugar is (27 / 3) / (11 / 7) = <<(27/3)/(11/7)=189/33>>(189 / 33). She then subtracts (21 / 26) from this ratio because that's how many cups of sugar her friend says makes the cookies too sweet. The new ratio is (189 / 33) - (21 / 26) = <<(189/33)-(21/26)=1005/858>>(1005 / 858). After that, she adds (22 / 9) cups of flour from the second recipe to the new ratio to see how many total cups of flour she will need. The total cups of flour will be (1005 / 858) + (22 / 9) = <<(1005/858)+(22/9)=1005/858+198/858=2985/858>>(2985 / 858). ### Answer: (2985 / 858)
Expected answer: 18955/2574
Correct? No
Problem: There are 26/13 chickens in one farm and 9/16 chickens in another farm. Farmer John calculated the difference between the number of chickens in the two farms. After a week, the number of chickens multiplied by 19/21 due to new chickens born. How many chickens are there now in Farmer John's farm?
DeepSeek Math 7B Base:
Reasoning: The number of chickens in the two farms is 26/13+9/16 = <<26/13+9/16=1.75>>1.75. The number of chickens in the two farms after a week is 1.75*19/21 = <<1.75*19/21=1.5625>>1.5625. ### Answer: 1.5625
Expected answer: 437/336
Correct? No
Problem: A helicopter traveled a distance of 24/14 miles for a training exercise. During a second exercise, the helicopter flew the same distance. If we let 'w' be the distance flown for each exercise and 't' be the total distance flown for both exercises represented as the product of 'w' times 'w', what is the value of 't'?
DeepSeek Math 7B Base:
Reasoning: The helicopter flew 24/14 miles for a training exercise. During a second exercise, the helicopter flew the same distance. If we let 'w' be the distance flown for each exercise and 't' be the total distance flown for both exercises represented as the product of 'w' times 'w', what is the value of 't'?
Expected answer: 144/49
Correct? No
Problem: A UFO has made two fuel stops. During the first refuel, the UFO was able to fill 20/16 of its fuel tank. At the second fuel stop, the UFO filled another 24/25 of its tank. Calculate the total fraction of the tank that the UFO was able to refill during these two stops.
DeepSeek Math 7B Base:
Reasoning: The UFO was able to fill 20/16+24/25 = <<20/16+24/25=0.928>>0.928 of its tank during the two fuel stops. ### Answer: 0.928
Expected answer: 221/100
Correct? No
Problem: Professor Astro is working on his telescope. He believes the power of his telescope is directly proportional to the sum of two fractions. The first fraction is the light gathering power of the lens, which is 24 out of 27. The second fraction is the zooming potential, which is 30 out of 26. So, Professor Astro calculates the sum of these two fractions ((24 / 27) + (30 / 26)). What does he find?
DeepSeek Math 7B Base:
Reasoning: The sum of the two fractions is (24 / 27) + (30 / 26) = <<(24/27)+(30/26)=0.903030303030303>>0.903030303030303. ### Answer: 0.903030303030303
Expected answer: 239/117
Correct? No
Problem: Kiki is a lively little monkey. She loves eating bananas. She ate 11/6 bananas in the morning and the same amount in the afternoon. How many bananas did she eat in total? Express your answer as an improper fraction.
DeepSeek Math 7B Base:
Reasoning: Kiki ate 11/6 bananas in the morning and the same amount in the afternoon. Kiki ate 11/6+11/6 = <<11/6+11/6=22/6>>22/6 bananas in total. ### Answer: 22/6
Expected answer: 11/3
Correct? Yes
Problem: Kiki realized that she miscounted the amount of bananas she ate. Instead of eating 11/6 bananas in the morning, she actually ate 11 whole bananas in the morning and another 11 in the afternoon. Given this new information, how many bananas did Kiki eat in total?
DeepSeek Math 7B Base:
Reasoning: Kiki ate 11 whole bananas in the morning and another 11 in the afternoon. Kiki ate 11+11 = <<11+11=22>>22 bananas in total. ### Answer: 22
Expected answer: 22
Correct? Yes
Problem: Jaden is a dairy farmer who milks his cows twice a day. In the morning, his cows give him 26/14 gallons of milk per cow, and in the evening, they give 28/20 gallons of milk per cow. If he multiplies these two fractions together, how much milk is he getting from one cow in one day?
DeepSeek Math 7B Base:
Reasoning: Jaden gets 26/14 + 28/20 = <<26/14+28/20=1.25>>1.25 gallons of milk from one cow in one day. ### Answer: 1.25
Expected answer: 13/5
Correct? No