It takes 28 minutes for 7 people to paint 7 walls.
How many minutes does it take 14 people to...
Mathematics, 07.03.2020 05:11, youby
It takes 28 minutes for 7 people to paint 7 walls.
How many minutes does it take 14 people to paint 14 walls?
It's FROM KHAN ACADEMY HELP
Answers: 1
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