Math, asked by ambujasahoo155, 4 months ago

a swimming pool can be filled in 4 hrs by 8 pumps of same type how many such pumps are required if the pool is to be filled in 2⅔ hrs

Answers

Answered by prabhas24480

9

=For 4 hrs 8 pumps are req.

=For 1hr. 8x4 pumps are req.

=For 8/3 hrs..8x4 / 8/3 pumps are req. •°• 12 pumps are required .

It is inverse proportion..

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