The ratio of the volumes of two cubes is 8: 27 What is the ratio of their total surface areas? Choices.
A) 2:4	B) 3:6	C) 4:12	D) 4:9	E) 1:3
Ratio of the sides = Â³âˆš8 : Â³âˆš27   = 2 : 3   Ratio of surface areas =4:9   Answer: 4:9
<result>D</result>
The ratio of the volumes of two cubes is 8: 27 What is the ratio of their total surface areas?