**Definitions:**

**Millimeter** (abbreviation: **mm**): is a unit of length in the SI metric system, equal to one thousandth of a metre. Therefore, there are thousand millimetres in a metre and ten millimetres in a centimetre.

**Meter** (abbreviation: **m**): is the base unit of length in the International System of Units (SI). The metre is the length of the path travelled by light in a vacuum within 1/299792458 seconds.

## How to Convert Millimeters to Meters

*Example: How many meters are equivalent to 82.35 millimeters?*

As;

1 millimeters = 0.001 meters

82.35 millimeters = Y meters

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

Y equals 82.35 times 0.001 over 1

(i.e.) Y = 82.35 * 0.001 / 1 = 0.08235 meters

Answer is: 0.08235 meters are equivalent to 82.35 millimeters.

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

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

( i ) 4.45 mm

( ii ) 32.62 mm

( iii ) 7.39 mm