10) If 15 Brigada Eskwela volunteers can paint the walls of classroom buildings in 7 hours, then how many Brigada Eskwela volunteers can paint the same job in 3 hours?
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johanzzz
8 since it’s the same job but the difference is 3 hour now if we subtract 15 - 7 it’s going ti be 8 so it’s going to be 8 volunteers can paint the same job in 3 hours
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