Question

A granite block in the shape of a right rectangular

prism has dimensions 30 centimeters by
40 centimeters by 50 centimeters. The block has a
density of 2.8 grams per cubic centimeter. What is
the mass of the block, in grams? (Density is mass
per unit volume.)

Answer 1

Here is the set up:

Let m = mass of the block

m = (30•40•50)/(2.8)

Use your calculator to calculate the left side for m.