**Definitions:**

**Gram Per Cubic Centimeter** (abbreviations: **g/cm3, or gpcm3**): is an SI derived unit of density, defined by mass in grams divided by volume in cubic centimetres and equivalent to gram per milliliter.

**Tonne Per Cubic Meter** (abbreviations: **t/m3, or tpm3**): is a unit of density, defined by mass in tonnes divided by volume in cubic meter

## How to Convert Grams Per Cubic Centimeters to Tonnes Per Cubic Meters

*Example: How many tonnes per cubic meters are equivalent to 25.9 grams per cubic centimeters?*

As;

1 grams per cubic centimeters = 1 tonnes per cubic meters

25.9 grams per cubic centimeters = Y tonnes per cubic meters

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

Y equals 25.9 times 1 over 1

(i.e.) Y = 25.9 * 1 / 1 = 25.9 tonnes per cubic meters

Answer is: 25.9 tonnes per cubic meters are equivalent to 25.9 grams per cubic centimeters.

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

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

( i ) 57.09 g/cm3

( ii ) 61.6 g/cm3

( iii ) 31.41 g/cm3