Question

The dimensions of a rectangular prism are given by 5 cm, 6 cm, and 7 cm. Find the change in volume of the prism if the measure of width is doubled.
A. The volume is the same as the original volume.
B. The volume is 2 times the original volume.
C. The volume is 3 times the original volume.
D. The volume is 4 times the original volume.

I chose letter B

Answer 1

@AccessDenied

Answer 2

V=l*w*h

but if the width doubles, then we replace w with (2w)

V=l*2w*h=2(l*w*h)

So we can see that it doubles the entire volume!

Answer 3

so B is right ? @kainui