Maths practice for 12-year-olds - page 10 of 298
Examples and word math problems for 7th grade.Number of problems found: 5947
- Sona takes
Sona takes 4/5 of a mile every day. What part of her walk has she completed after walking 3/5 miles? - Liquid density
What is the volume if the measure is 20kg and the density is 2kg/m³? - Plus minus mixed numbers
If possible, perform the indicated operation/s and reduce your answer to the lowest term. 1. 3 1/8 + 3/5= 2. 6 3/7 + 4/9= 3. 9 6/13 + 1 3/7= 4. 10 4/5 - 2/3= 5. 13 6/7 - 3/11= - Rachel 3
Rachel has 1 cup of cinnamon. She makes cinnamon rolls from a recipe that calls for 1/8 of a cup of cinnamon per batch. If she makes 3 batches, how much cinnamon will she have left?
- You have 4
You have eaten ⅔ of a pizza. Your friend eats what is left. How much of the original pizza is left? - Tom can
Tom can run 3/4 of a mile in 1/8 of an hour. What is the unit rate in miles per hour? - How many 33
How many 2/3 are there in 4/5? - Dividing by negative mixed
Susan really wants to find 2 2/3÷-1 3/7. She writes the division as 2 2/3×-1 7/3. What is wrong with Amelia's reasoning? - Birthday party
You are having a birthday party and are inviting 6 friends. You have 9 cupcakes, and you are going to share the cupcakes fairly among you and your 6 friends. How many cupcakes each friend will receive?
- A cook 2
A cook has 2 3/4 pounds of ground beef. How many quarter-pound burgers can he make? - Bird houses
Lucy is in charge of a nature camp this summer. She will be making birdhouses with her campers. She has 5 boards that are each a meter long. Each birdhouse requires 1/4 meter of wood. How many birdhouses can she make out of her wood? - A student 6
A student read 2/7 of a novel on the first day. On the second day, he read 42 pages of the book. He read half of the book at the end of the third day. The whole book was read in these three days. What fraction can he read of the book on the second day? Ho - The high 2
The high for Wednesday was −10°, and the low was −23°. How many degrees did the temperature drop on Wednesday? - Chicken 7
Each serving uses 2/3 of a pound of chicken. Li Sai has 4 1/2 pounds of chicken. How many servings can Li Sai make if they use all the chicken?
- Type an
Type an expression to match, and then evaluate. Type your answer as a mixed number. 4 times as much as the sum of 1/5 and 2/3 - Circular garden 2
What is the area of the circular garden if the diameter of the circular garden is 4 meters? - Fraction subtraction
Find the difference. Reduce the answer to the simplest form: 1.) ¾ - 1/8 = 2.) ½ - 1/8 = 3.) ½ - 1/6 = 4.) 7/8 - ¾ = 5.) 1/5 - 1/10 - Subtract 19
Subtract as indicated. 11/10 - (- 2/5) - Jacqui
Jacqui ran a mile and a half on Monday, Wednesday, and Friday and three-fourths of a mile on Tuesday and Thursday. How far did she run in all?
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