**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.

**Meter Cube** (abbreviations: **m3, or m cube**): is the SI derived unit of volume. It is the volume of a cube with edges one metre in length.

## How to Convert Millimeters Cube to Meters Cube

*Example: How many meters cube are equivalent to 17.81 millimeters cube?*

As;

1 millimeters cube = 1.0E-9 meters cube

17.81 millimeters cube = Y meters cube

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

Y equals 17.81 times 1.0E-9 over 1

(i.e.) Y = 17.81 * 1.0E-9 / 1 = 1.781E-8 meters cube

Answer is: 1.781E-8 meters cube are equivalent to 17.81 millimeters cube.

*Practice Question: Convert the following units into m3:*

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

( i ) 72.56 mm3

( ii ) 68.66 mm3

( iii ) 94.74 mm3