Geometry
posted by Mike .
A rectangular prism has a volume of 54 cubic centimeters. If the length, width, and height are all changed to 1/3 of their original size, what will be the volume of the new rectangular prism?

lwh = 52
new dimensions: l/3, w/3, h/3
new volume = (l/3)(w/3)(h/3) = lwh/27 = 52/27
so it is (1/27) of the original 
Find the volume of a rectangular prism with l= 15 in., w=13 in., and h= 8 in.

Objection! Clearly you do not have the ability to solve this problem, hence you are posting it in an education forum! Take that!

22 of corse