Two taps running together can fill a bath in 4 minutes, which is filled by one of the tabs by itself in 7 minutes. How long would it take if the other pipe is running by itself.
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Answered by
1
it will take 3 minutes
BhumikaT:
steps??
Please show complete solution
sorry
Please can u show complete solution
7 minutes -4 minutes so 7-4 =3
it's wrong answer
sorry
The correct answer is 27/3
Answered by
11
other pipe will take 28/3 minutes
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