Question

volume of metal cube is 200cm3. if the density of metal cube is 7.5 gcm-3, find the mass of metal cube in kilogram.​

Answer 1

Volume=200 cm 3

density of metal= 7.5 gcm^3

therefore, mass= density × volume

=200×7.5

=1500 g

Answer 2

Given:

Volume=200 cm³

Density of metal= 7.5 gcm⁻³

To Find:

The mass of metal cube in kilogram.

Solution:

Mass= Density ×Volume

=200×7.5

=1500 g

Changing to kilograms:

$\frac{1500}{1000}$

= 1.5 kgs

Hope it helps!!!