Cube practice problems - page 6 of 29

Number of problems found: 566

Lead cube
Calculate the cube's edge made from lead, which weighs 14 kg. The density of lead is 11341 kg/m³.
There 27
There are 24 colored cubes in a box. Three-quarters of the cubes are red, four of the cubes are blue, and the rest are green. How many green cubes are in the box? One more blue cube got put into the box. What fraction of the cubes in the box are blue?
Cube Surface from Smaller
We will create a larger cube from 27 cubes with an edge of 2 cm. Determine the surface of the built cube.
Cubes in a box
How many cubes with an edge of 0.2 dm fit into a box that is also shaped like a cube with an edge of 10 cm?
Sugar box calculation
A pint of sugar weighs 800 g. How many tons of sugar will fit in a 100 cm cube-shaped box?
Net of a cube
We can fold this net to form a cube with a side length of 20 units. What is the surface area of the cube in square units?
Red cubes
There are 15 white and several red cubes in the box. The probability of accidentally pulling out a white cube is 20%. How many red cubes are in the box?
Cube walls
Find the cube's volume and surface area if the area of one of its walls is 40 cm².
Cube Edge Volume Change
How does the volume of a cube change if we double the length of its edge?
Reduce of the volume
Calculate how many % reduce the volume of the cube is reduced the length of each edge by 10%.
Wood
Wood cube with edge 9 cm weights 0.593 kg. What weight have 10, 100, and 1000 these cubes?
Cube water drainage
In a minute, 100 l of water flows out of a cube with a volume of 1000 m. How long will it take to empty?
Container salt edge
The cube-shaped container can hold precisely 8 cm³ of bath salt. How many cm³ of bath salt will fit in a cube-shaped container with an edge twice as long?
Cube-shaped box
The cube-shaped box with a length of 20 dm is filled with sand. If 1 m³ of sand weighs 1.5 t, what is the weight of sand?
Wooden cube weight
Calculate the weight of the cube, which is made of wood with a density ρ = 0.725 g / cm, the edge of the cube is 32 cm,
Water container
The cube-shaped container is filled to two-thirds of its height. If we pour 18 liters, it will be filled to three-fifths of the height. What is the volume of the whole container?
Dice edge size
The dice have a volume of 80 cm³. Calculate the edge size in mm.
Edges or sides
Calculate the cube volume if the sum of the lengths of all sides is 276 cm.
Cube
One cube has an edge increased five times. How many times will larger its surface area and volume?
Number puzzle
Anthony said: I have a natural number x. if I multiply it by four-thirds, I get three times the original. What number did Anthony mean?

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