Question

a rectangular object is 15.0cm long, 10.0 cm wide and 5.0 cm thick. The object hasmass of 450g. What is the density of the object?

Answer 1

The density is 0.6 g/cm^3

Explanation:

You have to divide mass by volume. They give you the mass which is 450 g, but you get the volume by multiplying all the given lengths together.