Math, asked by raziamuzaffer1985, 3 months ago

3 units
to the left of
left of - u​

Answers

Answered by sumandeepkaur199
3

Step-by-step explanation:

Two taps A and B can fill a tank in 40 min and 64 min respectively. Both taps are opened together but due to some problem they work 13/16 and 7/10 of their efficiencies, after some time the problem was removed, the cistern is filled in 22 minutes from that moment. For how long did the

taps flow with less efficiency?

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