Math, asked by shivamchoursia, 4 months ago

9 pipes are required to fill a tank in 2 hours . How long will it take if 3 more pipes are used to fill the same tank .​

Answers

Answered by rimiyash455
0

Step-by-step explanation:

9pipes =2hours

12pipes =?

12×2/9

24/9

=2.66666

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