Math, asked by ramgopal421976, 3 months ago

8. Two pipes can fill a cistern in 10 hours and 8 hours respectively. A third pipe can empty
it in 15 hours. How long will it take to fill the cistern, if all of them are opened together ?​

Answers

Answered by Anonymous
10

Answer:

Two taps can fill a cistern in 10 hours and 8 hours respectively. A third tap can empty it in 15 hours. Now long will it take to fill the empty cistern,

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