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Setler79 [48]
4 years ago
11

It takes 45 minutes for 4 people to paint 5 walls.

Mathematics
1 answer:
Molodets [167]4 years ago
4 0

4 people x 45 minutes = 180 minutes total to paint 5 walls

180/5 = 36 minutes of man work per wall

36 * 4 walls = 144 total minutes

144/6 people = 24 minutes total


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