Maths practice for 11-year-olds. - page 91 of 224
Number of problems found: 4480
- Cable car transport
A maximum of 15 people can fit into one cabin on Lomnický štít. The cable car runs every 20 minutes, and the journey takes 15 minutes. In the shortest time, can 52 ninth graders there on a trip be transported to Lomnický štít? - School step
How many steps will Michal take to reach the school 61.10 m away if each step is 13/20 m long? - Number power sum
What is the sum of all natural numbers less than 100 that are the power of 4? - Excursion
Two classes with different numbers of students are going on an excursion. If one larger bus for 50 passengers is ordered, 3 seats would be missing. If each class were to travel alone in a smaller bus for 33 passengers, there would be 8 seats available in - Glass density
Determine the density of sheet glass with dimensions 2m x 2m x 1dm and a weight of 500kg. - Diamonds
If Simba had eight diamonds and cut each one into 1/3 pieces, then how many pieces would she have? - Find unknown 2
Find unknown denominator: 2/3 -5/? = 1/4 - How many
How many integers are greater than 547/3 and less than 931/4? - Tractor vs car
Behind the tractor, which was traveling at an average speed of 20 km/h, a car started in two hours and overtook it in 1 hour. At what speed was the car moving? - Pool water
The children's pool has the shape of a cylinder with a bottom diameter of 6 m and a height of 60 cm. The water reaches one decimeter below the top of the pool. How many hectoliters of water is in the pool? - A bicycle
A bicycle wheel has a diameter of 63 cm. Calculate how many times the wheel turns round in traveling 19.8 km. - Wrapping paper cost
Miška wants to buy wrapping paper for a gift for her mother. How many euros will he pay if he wants to buy paper measuring 9 quarters of a meter and 8-fifths of a meter, and one square meter of wrapping paper costs 40 cents? - Gamma angle
Find the magnitude of the gamma angle in triangle ABC if: α = 38° 56' and β = 47° 54'. - The parallelogram
The parallelogram has one side 2 dm long, which is one-sixth of its circumference. How many cm does the other side of the parallelogram measure? - A dolphin
A dolphin was swimming 17 meters below the surface of the ocean. It located a squid and dove down four more meters to eat it. What is the location of the dolphin now relative to the surface? - Metal ductwork
The new hospital would require 5,840 feet of sheet metal ductwork. The order was too large for a single fabricator, so they decided to split the order among four fabricators. Fabricator 1 received an order for 2,500 feet, Fabricator 2 obtained an order - A patient
One kilogram equals 2.2 pounds. If a patient weighs 79.5kg, what is his weight in pounds? - Colored blocks
Tucker and his classmates placed colored blocks on a scale during a science lab. The brown block weighed 8.94 pounds, and the red block weighed 1.87 pounds. How much more did the brown block weigh than the red block? - Pizzas
Billy ate 1 1/4 pizzas, and John ate 1 2/3 pizzas. How much more pizza did John eat than Billy? - The ratio
The ratio of girls to boys in Mrs. White's class is 3:2. If there are 12 boys, how many girls are in the classroom?
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