The sides of a cube are in the ratio 1:2 the ratio of their volume is?
Pick
A) 1:9  B) 1:5  C) 1:8  D) 1:1  E) 1:2
1:8   Answer: 1:8
<result>C</result>
The sides of a cube are in the ratio 1:2 the ratio of their volume is?