If the volume of two cubes are in the ratio 27:1, the ratio of their edges is:
Choose the correct choice from the following.
A) 3:1
B) 3:5
C) 3:8
D) 3:29
E) 3:11
Let the edges be a and b of two cubes, then   a3b3=271=&gt;(ab)3=(31)3ab=31=&gt;a:b=3:1   3:1nswer: 3:1
<result>A</result>
If the volume of two cubes are in the ratio 27:1, the ratio of their edges is: