Question 746628
For similar solids, the ratio of the volumes equal thr\e ratio of the lengths cubed.
The ratio of the heights is {{{3/12=1/4}}} or 1:4.
The small cone is {{{1/4}}} as tall as the large cone.
The ratio of the volumes is {{{(1/4)^3=1/64}}} or 1:64.
The volume of the small cone is {{{1/64}}} of the volume of the large cone.