A right circular cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is
Let radius of both = r cm
Let volume of both = V cm
Ratio of height = 
= 
= 
12
A right circular cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is
Let radius of both = r cm
Let volume of both = V cm
Ratio of height =
=
=