Please need help very quickly!!

Question

The length, width, and height of a right rectangular prism are doubled. What will be the effect on the volume of the prism?

A.) The volume is multiplied by 6.

B.) The volume is doubled.

C.) The volume is multiplied by 4.

D.) The volume is multiplied by 8.

Please give the explanation and the answer.

Answer 1

Answer is (D)

Volume of a rectangular prism, V = length x width x height = LBH

L' = 2L , W' = 2W, and H' = 2H

Volume of rectangular prism = 2L x 2B x 2H = 8 LBH