Math MCQ: A pipe can fill a tank in 25 hours. Another pipe empties it in 50 hours. If both are opened together, how long will it take to fill the tank?

A pipe can fill a tank in 25 hours. Another pipe empties it in 50 hours. If both are opened together, how long will it take to fill the tank?

Correct Answer: 50 hours

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WhatsApp+91 99922 70404Math MCQ: A pipe can fill a tank in 25 hours. Another pipe empties it in 50 hours. If both are opened together, how long will it take to fill the tank? | Extra Education