godoygissel godoygissel

05-11-2019
Mathematics

contestada

It takes 36 minutes for 7 people to paint 4 walls,
til Sumi
How many minutes does it take 9 people to paint 7 walls?

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justymustymama justymustymama

05-11-2019

Answer:63

Step-by-step explanation:

I did 36/4 which is 9. So now I know it took 9 minutes to make 1 wall. I then did 9 minutes times 7 walls and got 63 minutes

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