Maths practice for 11-year-olds. - page 57 of 222

Number of problems found: 4426

Two stacks
Two stacks of books together are 7 5/8 inches tall. If one stack is 4 11/16 inches tall, how tall is another stack?
1/4 of
1/4 of the school's pupils have honors, of which 1/5 have all marks one. How many pupils does the school have if it boasts 12 children with only one?
What is 11
What is 2/4 of 2 3/8?
An electricfan
An electric fan has a piece of wire 4 3/8 centimeters long. If she divides the wire into parts that are 1 2/3 centimeters long, she has how many pieces?
Mango juice
To make mango juice, you need to mix 2 1/3 pitchers of mango juice and 5 1/2 pitchers of water. How much is the mixture?
3 pieces
Joonie has three pieces of stick. The first stick is 4 ½ meters long, and the second stick is 2 ¼ long. The third stick is 3 ¾ meters long. What is the total length of the stick?
Ralph
Ralph has three bulldogs. One weighs 16 1/4 kilos, the other 12 3/5. Suppose the total weight of the three dogs is 45 10/20. What is the weight of the third dog?
Enrollees
The enrolment for this school year in Villahermosa integrated school is 276. If 1/3 are grade ten and 1/4 grade seven, how many are grade eight and grade nine enrollees?
Brooke
Brooke divided 2/3 by 1/6 and got 1/9. Her classmate told her that she wasn't correct. What do you think went wrong with Brooke's solution? Explain your answer in 2 - 3 sentences.
A clerk
A clerk is paid 45.25 pesos per hour for 40 hours a week. 1.50 times the rate for overtime and double the rate for a holiday. How much does the clerk get if he works overtime for 5 hours and 2 hours on holiday?
Three subjects 2
English takes 4/5 hours; Mathematics ¾ hour and Science is 2/3 hour. How much time is spent on the three subjects?
Oranges
Dad bought oranges. A two-kilo package of oranges costs CZK 65, and the bag costs CZK 5. How many kg of oranges did Dad buy when he paid CZK 265?
Trevor 2
Trevor bought 74.8 ounces of cat food and 52.5 ounces of dog food. How much pet food did he buy in all?
Division by reciprocal
What is the corresponding illustration/model of 7÷ 1/3?
Below the surface
A ray moves 80 feet below the surface of the ocean. It rises 43 feet and dives further into the water by 12 feet. It finally rises 18 feet. The final location of the ray is :
Countertop
Sam is constructing a rectangle on an 18 1/2 x 35 1/3" countertop. He will need to cut out his area to place his sink and the opening. What is the product of the two measurements rounded to the nearest whole?
Deena
Deena works at a customer service call center. She fields an average of 7 calls per hour. Employees are encouraged to field more than 280 calls per week. Deena has already fielded 133 calls this week. How many more hours, x, does Deena need to work this w
Dividing
One always remained when dividing the tangerines into packages of 8 or 10. If there were more than 250 and less than 300, how many were there?
Milka
Milka has three and seven-sixteenths cm of wire, but she needs only two and five-eighths cm of wire for her laboratory project. Thus, she needs to cut three and seven-sixteenths cm of wire.
Height of the prism
The volume of the quadrilateral prism is 723.6 cm³. The base of this prism is a rhombus with a side 9 cm long and a corresponding height of 6.7 cm long. Find the height of the prism.

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