Number that expresses a volume. This number is related to the unit of measure used.

### Examples

- This cube has an edge length of four centimetres.

Its volume*V*is 64 cubic centimetres, or:*V*= 4 × 4 × 4 = 64.

- The unit of measure used, cubic centimetres, is a conventional unit of measure.

We can also say that the volume of the cube is 64 unit cubes, which is an unconventional unit of measure. - The volume
*V*of this prism is 96 cubic centimetres, or:*V*= 3 x 4 x 8 = 96.