the ratio of the volumes of two cubes is 729 : 343 . what is the ratio of their total surface areas ?
"ratio of the sides = 3 √ 729 : 3 √ 343 = 9 : 7 ratio of surface areas = 9 ^ 2 : 7 ^ 2 = 81 : 49 answer : option a"
power(divide(729, 343), divide(const_1, const_3))