Question

A stone is made of material with a density of 2.7 g/cm³. It's mass is 94.5 g. Calculate the volume of the stone.

Answer 1

density = mass ÷ volume

then..

volume = mass÷ density

convert g/cm³ to kg/m³

2.7g/cm³ = 2700kg/m³

convert g to kg

94.5g = 94500kg

put values

volume = 94500 ÷ 2700

V = 35m³