Math, asked by aditya661882, 1 year ago

two pipes a and b can fill a tank in 15 and 20 minutes respectively they are kept open for 4 minutes after which the pipe be standoff in how many minutes will the pain of fill the tank​

Answers

Answered by Haridasan
1

8 minutes is the ans.to this Qn

Answered by thor17082007
0

8 min is the answer.

Hope it helps you.

Please mark the answer brainliest

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