Mathematics
Mathematics, 28.10.2019 21:31, saabrrinnaaa

It takes 40 minutes for 8 people to paint 4 walls.
how many minutes does it take 10 people to paint 7 walls?

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Answers: 1

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It takes 40 minutes for 8 people to paint 4 walls.
how many minutes does it take 10 people to...

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