Maths practice for 12-year-olds - page 37 of 361
Number of problems found: 7210
- Cold weather
It was extremely cold at midnight. The temperature rose by 5°C by morning. By midday, it was -11°C. What was the temperature in the morning? - Population
If 1/2 of the students are white, 1/8 of the students are latino, and 3/8 of the students are black. What percent are other? - Difference of mixed numbers
12 1/2 - 9 1/5. What is the difference? - A merchant
A merchant sold an item for P8520.00 making a profit equal to 1/6 of his selling price. What was the amount of his profit? - Jaya drinks
Jaya drinks 1/2 liter of water in the morning, 1 1/4 liter at noon, and 14/3 l of water in the evening. How much water did she consume in a day? - Runner 7
Rob ran 6 2/3 miles on Saturday and 4 11/16 miles on Sunday. Find the total miles he ran over the two days. - Consecutive Interior Angles
PQRS is a trapezium in which PQ is parallel to SR and ∠P = 130 ̊, ∠Q = 110 ̊. Find the remaining angles.
- A butter 2
Find the present price of butter if it is now 5/7 higher than its former price of P 14.00 per gram. - Decimal number
X y/10 is a fractional number that is greater than 6.895 but smaller than 7.8. If x and y are both single-digit natural numbers and x < y, then find the numbers. - The sum
If you add 3/4 and 5/8, what would be the sum? A. more than one B. equal to one C. less than one D. zero - Peter 12
Peter spends 1 1/2 hours playing, 2 1/2 hours reading, and 2/3 hours cooking. Find the sum of hours. - A rectangular 10
A rectangular flower garden is 4 1/2 ft by 4 3/4 ft. Find the perimeter and area of the garden. - Negative fractions I am a number that is equal to -3/4 subtracted from the sum of 3/5 and -1/3. What number am I?
- Concrete wall
A 10 1/2 by 16 concrete wall is to be built using concrete blocks. Find the area of the wall. - The product 11 The product is two number is 20. If one of the numbers is 5/7, what is the other number?
- The product 10
The product of two numbers is 40. If one of the numbers is 8/15, what is the other number? - The sum 34 The sum of two fractions is 5/6. One of the fractions is 1/2. What is the other fraction?
- Add two fractions What is 1/2 added to 2/3? * 1 point A. 1 3/12 B. 1 5/6 C. 1 1/6 D.1 1/4
- 4 friends
Four friends share 5/6 of a pizza. What fraction of the pizza does each person get? - The test 2
The test scores for a class are 86, 94, 70, 81, 92, 74, 75, 89, 76, and 97. What is the mean of the data set?
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