6. There are two right circular cylinders. The large cylinder has a height 2 times the size of the height
of the small cylinder and a radius 3 times the size
of the small cylinder. How many times larger is
the volume of the large cylinder compared to the
volume of the small cylinder?
(Note: The volume, V, of a right circular cylinder
with radius r and height h is given by the formula
V = trh.)
F. 2
G. 3
H. 5
J. 6
K. 18