perdo3477 perdo3477

18-05-2020
Mathematics

contestada

It take 23 minutes for 6 people to paint 6 walls.How many minutes does it take 9 people to paint 9 walls

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maisieryan03 maisieryan03

18-05-2020

23 minutes , they all take a walk each so it wouldn’t matter how many walls because they have a walls each

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