Maths practice for 12-year-olds - page 7 of 362
Number of problems found: 7228
- Collecting clothes
Larry and Myra are collecting clothes for a clothing drive. Myra collected 2 1/2 times as many clothes as Larry did. If Larry collected 4 4/5 bags of clothes, how many bags of clothes did Myra collect? - The product 15
The product of two consecutive even numbers is 48. If the square of the smaller number is 35, what is the other number? - Evaluate divisions
Evaluate the following expression with divisions: 45 ÷ 45 ÷ 2/9 - A pen 2
A pen cost 1 USD plus half its price. How much does it actually cost? - Men at work
8 men can finish a piece of work in 40 days. If 2 more men joined with them, then how many days it will take to complete the work? - Unknown en
I think of a number. If I subtract 9 from it and multiply this difference by 4, the result is 128. Form an equation and solve it to find the number. - Dividing money 7
A: B: C is in the ratio of 3:2:5. How much money will C get out of Rs 1260?
- Bob types
Bob types 260 words in 2 and 1/2 of a minute. How many words per minute? - A pair 2 Jane is 5 years older than Tom. In 3 years, the sum of their ages will be 41. How old are Jane and Tom now?
- Working day
Greg spends 1/4 of his workday in meetings and 1/12 of his workday answering phone calls. What is the total fraction of his workday that Greg spends in meetings or on phone calls? - Add five to lcm The least number, which, when diminished by 5, is divisible by each of 21, 28, 36, and 45.
- A triangular prism
Find the number of faces, edges, and vertices of a triangular prism. - Front porch
Jon's front porch is 8 feet wide and 12 feet long. Jon wants to stain the wood on the porch next weekend. The stain costs $1.00 per square foot. How much will it cost to buy enough stain for the whole porch? - Whole and fractions
3 whole one by 8 + (- 1 by 4) - Ayden
Ayden is 140 cm tall, and his friend Alex is 1/5 taller than him. How tall is Alex?
- Divisible by three What least value must be assigned to the blank space so that the number 789563 is divisible by 3
- Mr. Stephan
Mr. Stephan cycled at an average speed of 15 km/h for 10 km. He then cycled another 12 km at an average speed of 18 km/h. Please find the total time taken for his journey. - Glass cleaner
A 2-pint bottle of glass cleaner costs $13.44. What is the price per fluid ounce? - Square yards
What is 4 1/3 yards times 5 2/3 yards? - Kevin and Mary Kevin is 4 times as old as Mary was 2 years ago. In seven years Mary will be as old as Kevin is now. How old are they now.
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