Two identical taps fill 2/5 of a tank in 20 minutes. When one of the t – McqOptions

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1.	Two identical taps fill 2/5 of a tank in 20 minutes. When one of the taps goes dry in how many minutes will the remaining one tap fill the rest of the tank ?
A.	5 minutes
B.	10 minutes
C.	15 minutes
D.	20 minutes
Answer» D. 20 minutes

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