Question

What would you have to do to change 10 cubic feet into cubic inches?

A. Multiply by 1,728
B. Multiply by 46,656
C. Divide by 1,728
D. Divide by 46,656

Answer 1

1 foot = 12 inches

(1 foot)³ = (12 inches)³

12³ = 1,728 in³


To change 10 cubic feet into cubic inches

10 ft³ x 1728 in³/ft³ = 17,280 in³

So the answer will be:
C. Multiply by 1,728