Find the result when edge of a cube is divided by a, if tis volume is 8` a ^(3)`

The edge of a cube is doubled. What will be the new volume ?

If the edge of a cube be 7 cm, then the volume of the cube is:

If the edge of a cube is increased by 2 cm, the volume will increase by 488 cm^3 . What then will be the length of each edge of the cube?

Find the side of a cube whose volume is 8 cm^3 .

Find the volume of a cube whose edge is 10 cm.

The volume of a cube whose edge is 3x is