English, asked by manindra5589, 1 month ago

two pipes can fill seperately fill a tank in 30hr &45hr .both the pipes are opened to fill the tank but when tank is 2/3full a leak developes in tha tank through which 2/3water supplied bnoth .find time taken fill the full tank?

Answers

Answered by mohdsultandar1246
0

Answer:

23hours

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Explanation:

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