Question 1129128
A sphere and a closed cylinder have the same radius.
 The height of the cylinder is 6 times the radius.
 What is the ratio of the volume of the cylinder to the sphere?
:
h = 6r
{{{((4/3)*pi*r^3)/(pi*r^2*6r)}}} = {{{((4/3)*pi*r^3)/(pi*6r^3)}}}
cancel {{{pi*r^3}}}
{{{(4/3)/6}}} = {{{4/3 * 1/6}}} = {{{4/18}}} = {{{2/9}}}
Vol ratio of cylinder to sphere: 9:2