**Definitions:**

**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

**Newton Per Cubic Meter** (abbreviations: **N/m3, or Npm3**): is an SI derived unit of density, defined by mass in newton divided by volume in cubic meter

## How to Convert Tonnes Per Cubic Meters to Newton Per Cubic Meters

*Example: How many newton per cubic meters are equivalent to 90.36 tonnes per cubic meters?*

As;

1 tonnes per cubic meters = 9806.65 newton per cubic meters

90.36 tonnes per cubic meters = Y newton per cubic meters

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

Y equals 90.36 times 9806.65 over 1

(i.e.) Y = 90.36 * 9806.65 / 1 = 886128.894 newton per cubic meters

Answer is: 886128.894 newton per cubic meters are equivalent to 90.36 tonnes per cubic meters.

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

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

( i ) 52.07 t/m3

( ii ) 43.32 t/m3

( iii ) 8.22 t/m3