Maths practice for 12-year-olds - page 119 of 355
Number of problems found: 7081
- Oil crisis
A car runs 16 km using 1 liter of petrol. How much distance will it cover using 2 3/4 liters of petrol? - If Jada
If Jada read 75 pages in four hours, how long would it take her to read 250 pages? - Cassie
Cassie has 3/4 kilogram of apples and 1/2 kilogram of oranges in her basket. How many fruits are in the basket in all? - Nicolas
Nicolas and his father can repair one desk in 1/3 hour. How many desks can they repair in 3 hours? - Vegetables
Covina gathered 6 4/5 kg of string beans, 3 ¼ kg of radish, and 9 5/8 kg of tomatoes. How many kg of vegetables did she gather in all? - The expression
What is the value of the expression ((6²+60))/(23) - A sum
A sum of money is shared between Peter, John, and Henry in the ratio 2:3:5. a) express Henry's share as a fraction of John's share. b) what fraction of the whole sum of money is John's share? - Sort fractions
Which of the following fractions is the largest? 29/36 5/6 7/9 3/4 - Map scale
Calculate the following example: On a map with a scale of 1:50,000, two places, A and B, are 4 cm apart. Find out: a) what is the distance between these places in reality; b) what is the scale of the map in which these places are 12 cm apart? - Benhur
Benhur boiled 1 1/4 liters of water in a kettle. After 10 1/2 minutes, he measured the water again. It had 3/4 liters left in the kettle. What is the amount of water that evaporates every minute? - Lcm = 22 + gcd
The least common multiple of two numbers is 22 more than their greatest common divisor. Find these numbers. - Sir Toffie
One hot afternoon, Sir Toffie went to his backyard to plant monggo. He discovered that they accidentally mixed different seeds like monggo, pechay, eggplant, and tomatoes in his seed box because of the strong wind. He sieved the mixed seeds and got 4 ¾ sc - Jose studied
Jose studied for 4 and 1/2 hours on Saturday and another 6 and 1/4 hours on Sunday. He has allowed 1 and 1/2 hours per subject on Saturday and 1 and 1/4 hours per Sunday. How many subjects did he study? - Most divisors
Find the number with the most divisors from the natural numbers 1 to 100. - Cherry basket division
There are cherries in the basket. If we can divide them equally between three, four, or five children, how many will there be? - Drawing scale length
The technical drawing shows the product on a 5:2 scale. Determine the length of the product if it measures 12 cm in the picture. - Estimate
Estimate the answer by rounding each fraction to the nearest whole number and then subtracting. 9/15 - 2 7/8 - Peter 2
Peter wanted to have 120 kilograms of fruits. He picked up ten bags. Each bag contains 9 1/2 kilograms. How many kilograms does he need more? - I-beam
If an I-beam is 12'- 6 1/2" long and needs to be cut into four equal sections, how long will each section be? - The car
The car consumes 5 liters per 100 km and has 24 liters of gasoline in the tank. How much petrol remains in the tank after it rides for two and a half hours at a speed of 80 km/h?
Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.
