Answers

2016-02-07T17:35:40+05:30
Volume of cylinder 1 : volume of cylinder 2
22÷7×7×7×10 : 22÷7×7×7×20
1540 : 3080
1 : 2
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2016-02-07T18:49:07+05:30

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