**Definitions:**

**Millimeter Cube** (abbreviation: **mm3**): is the SI derived unit of volume. It is the volume of a cube with edges one millimeter in length.

**Centimeter Cube** (abbreviations: **cm3, or cm cube**): is the SI derived unit of volume. It is the volume of a cube with edges one centimeter in length.

## How to Convert Millimeters Cube to Centimeters Cube

*Example: How many centimeters cube are equivalent to 55.33 millimeters cube?*

As;

1 millimeters cube = 0.001 centimeters cube

55.33 millimeters cube = Y centimeters cube

Assuming Y is the answer, and by criss-cross principle;

Y equals 55.33 times 0.001 over 1

(i.e.) Y = 55.33 * 0.001 / 1 = 0.05533 centimeters cube

Answer is: 0.05533 centimeters cube are equivalent to 55.33 millimeters cube.

*Practice Question: Convert the following units into cm3:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 66.2 mm3

( ii ) 80.74 mm3

( iii ) 39.3 mm3