Mathematics, 03.12.2020 08:50, sakotaco3455

A group of 5 men constructed a gray wall of 20 meters long and 2 meters tall in 10 hours. How many hours will it take for a group of 10 men to construct the same gray wall in the next week? PLEASE HURRY!!

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A group of 5 men constructed a gray wall of 20 meters long and 2 meters tall in 10 hours. How many h...