Two cubes of their volumes in the ratio 8 : 125. The ratio of their surface area is:  Choose the correct option
A) 1.5:5  B) 2:5  C) 3:5  D) 1:5  E) 4:5
The ratio of their surface area is   8 : 125   2 : 5   Answer is 2:5.
<result>B</result>
Two cubes of their volumes in the ratio 8 : 125. The ratio of their surface area is: