Question

Two similar solids have surface area of 48 cm and 108 respectively.find the volume of the smaller solid if the bigger has a volume of 162

Answer 1

162 * (48/108)^(3/2) = 162 * (9/4)^(3/2) = 162 * 27/8 = _____ cm^3

Answer 2

oops -- that would be
162 * 8/27 = _____
somehow inverted my fraction in step 2