how do i solve this problem

Question

The density of copper is 8.92 . What is the volume of 72 grams of copper? Round your answer to the nearest cm3.

Answer 1

Well, density is defined as mass / volume.

Density of copper = 8.92 g / ml

72 g Cu x 1 ml / 8.92 g = 8.07 mls = 8 mls (rounded to nearest ml) = volume