Mathematics · Time and Work

Pipe A can fill a tank in 331 minutes and Pipe B can empty the same tank in 662 minutes. If both pipes are opened together, how many minutes will it take to fill the empty tank?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1676
2662✓
3672
4666

Correct answer

662

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Pipe A can fill a tank in 331 minutes and Pipe B can empty the same tank in 662 minutes. If both pipes are opened together, how many minutes will it take to fill the empty tank?

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Pipe A can fill a tank in 331 minutes and Pipe B can empty the same tank in 662 minutes. If both pipes are opened together, how many minutes will it take to fill the empty tank?

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