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

168,000 grams

Explanation:

since Density =

`(mass)/(volume)`

then mass = density × volume

mass = 2.8 × (30×40×50)

mass = 168,000 g

Answer 2

Explanation: