Maths practice for 12-year-olds - page 26 of 350

Number of problems found: 6981

Paycheck
Alex automatically deposited 70% of her weekly paycheck into a savings account. This week, $35 is deposited. Alex wants to know the total amount of her paycheck this week.
A rectangular 11
A rectangular plot of land has sides that are 1200m long and 900m wide. If a hectare (10000m²) of the land costs R5200,00, the cost of the entire plot is:
The temperature 43
The temperature at 5 PM on January 25th was minus 9 degrees Celsius. On the same day, at 10 PM, the temperature had risen 8 degrees. Find the temperature at 10 PM.
David 5
David was riding his bicycle at a speed of 26.5 kilometers per hour (km/h). Use the fact that 1 kilometer is approximately equal to 0.6214 miles to convert this speed to miles per hour (mile/h)
A chocolate 2
A chocolate cake is cut into twelve equal pieces. Mr. Greedy eats five pieces at break time with his mug of tea. What fraction of the cake is left?
A pancake 2
A pancake recipe requires 3/4 teaspoons of vanilla, and a cake recipe requires 3 times as much vanilla as a pancake recipe. How many teaspoons of vanilla is required for the cake recipe?
Three 233
Three adults and one child want to share the remaining 4/5 of a pie between them. They agree the child gets 3/10 of that amount, while the adults share what's left after the child is served. How much of a whole pie do the adults get? Report your answer as
A container
A container with 2 1/2L of water is being poured into other containers that can hold 1 1/3L of water. Each container has to be filled, so how many L of water will the last container hold?
Bags
If six bags of flour have a mass of 27 kilograms, what will be the mass of 11 bags?
Merly
Merly prepared the table for lunch. She put a place mat that measures 5 dm long and 3 dm wide; she placed a plate on it with a diameter of 3 dm. How many mats can be seen on the table?
A soccer
A soccer field (football pitch) has a length of 101.8 m and a width of 69.8 m. Find the total area of the field in square meters (m2) and convert this measurement to square yards (yd2). Use the fact that 1 yard = 0.9144 m. Round your answer to the nearest
Tom is
Tom is making birdhouses to sell at a farmer's market. Each birdhouse requires 4.5 feet of wood planks to build, and he sells them for $19.75 each. How much money can Tom earn at the farmer's market if he has no more than 80 feet of planks to build birdho
7 athletes
Seven athletes run a combined total of 4 miles. How many miles did each athlete run?
A bakery
A bakery makes cylindrical mini muffins that measure 2 inches in diameter and one-fourth inches in height. If each mini muffin is completely wrapped in paper, how much paper is needed to wrap 6 mini muffins? Approximate using pi equals 22 over 7.
Below freeze
What is the final temperature? 32°C is reduced by 33°C
3 gifts
Chad had 30 dollars to spend on 3 gifts. He spent 9 1/4 dollars on gift A and 3 4/5 dollars on gift B. How much money did he have left for gift C?
What is 29
What is the product of negative 2 and 2 over 5 and negative 3 and 5 over 6? Enter your answer as a mixed number or improper fraction in the simplest form.
Three 232
Three out of eleven working mothers in a major US city have at least one child under the age of Five(5). If there are 2,250 mothers employed in that city, how many have at least one child under the age of five? (round to nearest whole number)
The rope
Fred was learning to tie rope. He had 5 1/2 feet of rope. If each knot took up 4/5 of a foot of rope, how many knots could he make?
One-third of a drum
1/3 rd of a drum is filled with water. Needed another 60 l of water to fill the whole drum, then what is the capacity of a drum?

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