The volumes of two cubes are in the ratio 27: 125, what shall be the ratio of their surface areas?  Choices
A) 6 : 25  B) 3 : 5  C) 9 : 25  D) 16 : 25  E) 19 : 25

Rationale: a 13 : a 23 = 27 : 125 a 1 : a 2 = 3 : 5 6 a 12 : 6 a 22 a 12 : a 22 = 9 : 25 answer : c
Answer: C