It takes 40 minutes for 8 people to paint 4 walls.

Mathematics

2 answers:

kow [346]3 years ago

7 0

Answer: 56 minutes

Explanation: it will take 1/4 of the time to paint one wall. So it will take 10 minutes for 8 people to paint one wall. So the number of minutes it will take for one person to paint 7 walls is 80 x 7 =560 and because there is ten people 560/10=56.

madreJ [45]3 years ago

5 0

1 hour and 10 minutes?

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