it takes 63 minutes for 4 people to paint 9 walls.How many minutes does it take 7 people to paint 4 walls

Question

it takes 63 minutes for 4 people to paint 9 walls.How many minutes does it take 7 people to paint 4 walls

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Amaya 3 weeks 2021-09-07T01:40:10+00:00 1 Answer 0

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    2021-09-07T01:41:39+00:00

    Answer:

    7 people need 16 minutes to paint 4 walls

    Step-by-step explanation:

    4p=63 minutes which also equals 9 walls.

    w=28 it takes 28 people x minutes to paint wall

    4w 28 pm/w/7p= 16 minutes

    So that the amount of people for the amount of minutes. i hope this helps

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