A rectangular box with a square base contains 24 cubic feet. if the height of the box is 18 inches, how many feet ae there in each side of the base?

a. 4
b. 2
c. (2 square root of 3)/3
d. square root of 3 / 2
e. square root of 3

2 answers

V = Lwh
the volume (given) = 24 ft^3
the height (given) = 18" = 1.5'

24 = L*w*1.5
divide both sides by 1.5
16 = Lw

You need to find the number of feet in each side of the base
since the box has a square base
L = W
AND, found above, L*w = 16

which of the above answers, a, b, c or d, when multiplied by itself, equals 16?
In simple terms, the answer is A, using what helper said, when you multiply 4 by 4 it equals 16.