Question

A rectangular box has a volume of 5184 cubic inches. The box is 2 feet long by 18 inches wide. What is the height?

Answer 1

the answer would be 144 because 18 time 2 is 36 and 36 divided by 5184 is 144 and thats what is left over . :)

Answer 2

l*w*h
2*18*?=5184
36*?=5184
5184/36
h=144 in.