SOLUTION: It takes 24 minutes for 7 people to paint 7 walls. How many minutes does it take 11 people to paint 11 walls?

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Question 835952: It takes 24 minutes for 7 people to paint 7 walls.
How many minutes does it take 11 people to paint 11 walls?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
7*24=168 people minutes
168/7=24 minutes per wall.
also 24 minutes for 11 people to do 11 walls