If the length of an edge of cube M is five times the length of an edge of cube N, what is the ratio of the volume of cube N to the volume of cube M?  Choose the correct choice:  A) 1/125  B) 1/25  C) 1/5  D) 1/16  E) 1/32
The length of cube N = 1;   The length of cube M = 5;   The ratio of the volume of cube N to the volume of cube M = 1^3/5^3 = 1/125   1/125nswer : 1/125
<result>A</result>
If the length of an edge of cube M is five times the length of an edge of cube N, what is the ratio of the volume of cube N to the volume of cube M?