Cube practice problems - page 5 of 28

Number of problems found: 555

The cube
The cube has a surface of 600 cm². What is its volume?
Metal cube
The steel cube has a length of its edge of 5 cm. It is made from steel with a density of 7800 kg/m³. What is the weight of this steel cube?
Area of a cube
Calculate the surface area of a cube if its volume is equal to 729 cubic meters.
Surface area 2
Calculate how many % reduce the surface area of the cube is reduced the length of each edge by 10%.
Increase 3302
The cube has an edge of 70 dm long. How many times does the volume and surface of the cube increase if we enlarge its edge four times?
Small density cube
Calculate the mass of a cube with an edge of 15 cm made of oak wood with a density of ρ = 800 kg/m³.
The gift
How much wrapping paper is needed to wrap a cube-shaped gift with an edge measuring 15 cm?
Six speeds
A drilling machine is to have six speeds ranging from 50 to 750 revolutions per minute. If the speed forms a geometric progression, determine their values.
Cube surface area
The cube's surface was originally 216 centimeters square. It has shrunk from 216 to 54 centimeters square. Calculate the percent change in the edge of the cube.
Volume and area
What is a cube's volume with an area of 361 cm²?
Cube 6
The volume of the cube is 216 cm³. Calculate its surface area.
Increase 25941
How many times does the volume of a cube increase if we enlarge its edge three times?
Calculate 7246
The dice have a volume of 80 cm³. Calculate the edge size in mm.
Length 6208
How does the volume of a cube change if we double the length of its edge?
Aquarium
The aquarium is a cube with an edge of 45 cm. How much water can fit in there?
Iron cube
Calculate the weight of a cube with an edge length of 15 cm made of iron, (its density is ρ = 7250 kg/m³)
The cube
The cube has a surface area of 216 dm². Calculate: a) the area of one wall, b) edge length, c) cube volume.
Surface of the cube
Find the surface of the cube that has volume 1/1m³ 2/0.001 m³ 3/8000 mm³
Length of the edge
Find the length of the edge of a cube with a cm² surface and a volume in cm³ expressed by the same number.
Cube
One cube has an edge increased five times. How many times will larger its surface area and volume?

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