Question

A rock occupies a volume of 20 cm and has a mass of 54 g find the density of this rock

Answer 1

Answer:

The answer is

2.70 g/cm³

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume}$

From the question

mass = 54 g

volume = 20 cm³

The density is

$density = \frac{54}{20} = \frac{27}{10}$

We have the final answer as

2.70 g/cm³

Hope this helps you