Math, asked by Gudesarita7264, 11 months ago

A cistern has three pipes a,b and c the pipes a and b can fill it in 4 and 5 hours respectively and c can empty it in 2 hours. If the pipes are opened in order at 1, 2 and 3 a.M. Respectively, when will the cistern be empty?

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Answered by Souviksvk10

5

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