Question

Two cylinders are of the same height their radii are in the ratio 1 is to 3 if the volume of the first letter is

Answer 1

r1/r2 = 1/3, so V1/V2 = (r1/r2)2 = 1/9 = 1:9 , V1 = 40 cc, therefore, V2 = 40 x 9 = 360 cc