Two large and 1 small pumps can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming poo

Question

3 years ago

7

Two large and 1 small pumps can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming poo

l in 4 hours. How many hours will it take 4 large and 4 small pumps to fill the swimming pool.(We assume that all large pumps are similar and all small pumps are also similar.)
i could use some help on this.

Mathematics

1 answer:

sergey [27] · Answer 1 · 2022-12-05T01:45:03+03:00

sergey [27]3 years ago

7 0

Answer:

It would take you 5/3 hours, or 1 hour and 40 minutes.

Hope I helped! ☺