Question 980840
Try following the formula, and see what happens for the two volumes of the cylinders!  Fundamentally, v for volume, the formula is {{{v=h*pi*r^2}}} if h is "length" and r is radius.  If you want d for diameter instead, then  {{{v=h*pi*(d/2)^2}}}.



Ratio simply is the comparison of two numbers using a fraction.