Cube-Volume 6th Grade

What is the volume of this rectangular prism?

• 72cm³

• 12cm

• 27cm³

• 72m²

Find the unknown edge of the cuboid.

Volume = 800 cm³

• 8 cm

• 12 cm

• 100 cm

• 72 cm

How many cubes of edge 5 cm are needed to fill up the tank shown on the figure.

• 100

• 40

• 50

• 90

A rectangular tank, as the one shown in the figure, contained some water and a stone. The height of the water level was 10 cm. When the stone was removed, the water dropped to 8 cm. Find the volume of the stone.

• 1750 cm³

• 8750 cm³

• 7000 cm³

• 15750 cm³

The rectangular tank shown in the figure, contains 324 liters of water when it is 2/3 full. Find the height of the tank. (1 liter = 1000 cm³)

• 36 cm

• 72 cm

• 0.108 cm

• 108 cm