Maths practice for 12-year-olds - page 28 of 362
Number of problems found: 7224
- Rose and
Rose and Bill share a 30-ounce bucket of clay. By the end of the week, Rose has used 1/10 of the bucket, and Bill has used 2/5 of the bucket of clay. How many ounces are left in the bucket? - Club meeting
In the Green club meeting, 1/3 are Grade 4, 1/5 are GRADE 5, and the rest are Grade 6, pupils. If the total attendance is 240 pupils, how many are GRADE 6? - Dee Dee
Dee Dee bought an apple for $0.85, a sandwich for $4.50, and a bottle of water for $1.50. How much did Dee Dee spend? - Box/cuboid
What is the volume of a box with these dimensions: H = 1.5 dm W = 3.5 dm L = 45 cm Give your answer in dm³ and round to the nearest tenth. - Amira
Amira has 4/5 of a tank of fuel. She uses 1/10 of a tank per day. How many days will fuel last? - Negative mixed numbers
Add -13 1/4+4 3/4. Write your answer as a mixed number in simplest form. - Deposits and withdraw
Riza made the following deposits in the bank: 1,250.90, 850.05, 1,350.25, and 890.15. She will withdraw 1,250.60 for her tuition and 265.150 for her books. How much of her money will be left?
- The yarn
A ball of yarn contains 60 feet of yarn. Tina needs 1.2 feet of yarn to make a bow for a package. How many packages can Tina make a bow for with her yarn? - Lannie
Lannie has 5 1/2 cups of chocolate chips. She needs 1 3/4 cups to make one batch of chocolate chip cookies. How many batches of chocolate chip cookies can she make? - Shandra
Shandra saved $24. She lends 1/3 of her savings to her brother. Shandra wants to buy an $18 bracelet. Will she have enough money to purchase the bracelet? Explain - An apple
An apple cake recipe calls for 2 2/3 c of apple slices. Each apple supplies about 2/3 c of slices. How many apples are needed to make the cake? - A picture
A picture frame is 62 centimeters wide and 40 centimeters long. The frame is 4 centimeters thick on all sides. What is the area of the picture's display? - My fraction
My fraction is not a mixed number. My fraction is equivalent to 1/2. When my fraction is divided by 1/3, the answer is 1 1/2. The numerator of the fraction is 4. What is my fraction? - Product, sum and quotient
If the product of 1 1/6 and 3 2/3 is added to the quotient of 5/7 and 6/7, what is the sum? Write the solution as a mixed number or a fraction in the lowest terms. - Nathalia
Nathalia spent 1 1/2 hours in an online class, and it took 2 2/3 hours to answer her module. How long did Nathalia spend time in studying?
- Cement and sand
Rasmus mixes cement with sand for some repair work. He used 3 5/6 kg of cement and 1/2 kg more sand than cement. In all, he needs 10 kg of the mixture. Does he have enough mixture? If yes, then how much more does it have? If not, then how much more does h - Carol 2
Carol bought 5 snow hats and 2 pairs of gloves. The hats were priced at $12, and each pair of gloves cost the same amount. If the total amount of Carol's purchase is $135, what was the cost of 1 pair of gloves? - Frank's Frank's mom baked several pies and cut them, so each slice is 1/16 of a pie. Frank plans to eat 8 5/8 pies. How many slices will frank eat?
- Peter multiplies Peter try to calculate: 3/4 x 2/3 He did 3x3 to get 9 and 4 x 2 to get 8. The final answer is 8/9. Can you explain the error and how to help? What is the correct answer?
- Martha 3
Martha placed 225 liters of water into a child swimming pool that holds 3.8 hectoliters. How much more water does Martha need to fill the pool?
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