Math, asked by 34simranraj, 3 months ago

A pipe A can fill a tank in 4 hrs and a pipe B can empty the same in 6 hrs . If both of them are opened at the same time how long will it take to fill the tank
1. 8 hrs
2. 10 hrs
3. 12 hrs

Answers

Answered by fauziakhan708

2

Answer:

2 is correct answer for you

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