Question

2 cylinders have diameter 14 and height 10 and 20. Find the ration of their volumes?

Answer 1

volume of cylinder 1 : volume of cylinder 2
22÷7×7×7×10 : 22÷7×7×7×20
1540 : 3080
1 : 2

Answer 2

now,   v1=22/7 *7 *7*10
           v2=22/7 *7*7*20
v1=1
v2=2