Unit conversion - practice for 11 year olds
Number of problems found: 119
- A bag 3
A bag of rice weighs 5.4 kg, and a bag of flour weighs 3678 g. By how much is one bag heavier than the other?
- Calculate 73134
The wooden prism weighs 5 kg and has a density of 700 kg / m³. Calculate the volume of the wooden prism.
- Decimetres 72974
What is the diameter of a 1m³ sphere? Write in decimetres
- Cylinder-shaped 71384
My father installed a cylinder-shaped pool in the garden with a bottom diameter of 6 m and a height of 1.5 m. how many hectoliters of water can fit in the pool? How many m² of space must be cleaned after draining the pool?
- Capacity 70404
The box is 55 cm high and 40 cm wide. The capacity of the box is 180 liters. How much does the box length measure? And what is the capacity of the box in cm cubic?
- Measuring 67484
We poured 3 liters of water into an empty aquarium measuring 30x20 cm and 25 cm high. What is the level?
- Measuring 67014
The density of gold is 19200kg / m³. How much does a gold bar measuring 25cm, 8cm, and 37mm weigh?
- Calculate 65924
Calculate the volume of a cylinder whose base has a diameter d = 22 cm and its height is 1.7 dm.
- Pool model
The 1: 500 scale pool model has internal dimensions of 15 cm, 10 cm and 2.5 mm. Calculate how many hectoliters of water will be needed to fill a pool that will build according to this model.
- Underwater 59293
The diver dived into the water on 11/30, 7/15, and 5/12. How many minutes did he spend underwater in total?
- The Nürburgring
The Nürburgring in Germany is a racetrack that hosts racing events all year. Two of the fastest laps ever driven on the track are 6 minutes 47.30 seconds and 6 minutes 52.01 seconds. How much faster is the 6 minutes 47.30 seconds time than the 6 minutes 5
- A rope 2
A rope that is 6 meters long will be cut into 24 pieces that are all of the same length. What will be the length of each piece in centimeters? (100 cm = 1 m)
- Ten packages
Tina has 10 packages of yarn to knit a scarf. She uses 1/3 of package of yarn for each inch of length she adds to the scarf. If Tina uses all the yarn, how long will her scarf be?
- Water tank
The block-shaped tank is 2.5 m long, 100 cm wide and 12 dm high. In how many minutes will it be filled with water to two thirds if 40 liters of water flow into the tank per minute?
- Cylindrical 46983
62.8 hl of water per hour flows through the pipe into an empty cylindrical tank with a bottom diameter of 8 m. To what height will the tank be filled in 4 hours?
- Cylinder 46101
Barell has the shape of a cylinder, a volume of 130 l, and a base radius is 30 cm. What is the height of the barrel?
- Hectoliters 45331
How many hectoliters of water can fit in a pool with bottom dimensions of 10 m and 20 m and a depth of 4 m.
- The heights
The heights of some dogs are shown in the table. (1 cm = 10 mm) Dog; Height Sam ; 280 mm Charlie; 56 cm Gus; 81,3 cm Buster; 635 mm Max; 38 cm Duke; 61 cm Which list shows the heights of the dogs from tallest to shortest? A. Max, Charlie, Duke, Gus, Sam,
- Glasses of juice
Jake’s mom filled a 2-liter container with juice. Then Jake poured 2 glasses of juice. Each glass had exactly 400 milliliters of juice. How many liters of juice remain in the container?
- Smallest 44681
What is the smallest width of the pool to be divided without rest into equally wide tracks, either 80cm or 1m or 120cm?
Unit conversion - practice problems. Maths practice for 8 year olds.