A cube has 6 sides.
first calculate the area of 1 side and then multiply it by 6
the area for one side = S^2 ( or SxS)
15^2 = 15 x 15 = 225 square inches
now multiply that by 6:
225 x 6 = 1350 square inches total
the answer is B.
55 is the estimated answer
112 / 4 = 28
28 x 3 = 84
There are 84:112 men to women working for the company.