Home Remodeling Sanchez Remodeling has three painters:
Chapter 7, Problem 645(choose chapter or problem)
Home Remodeling Sanchez Remodeling has three painters: Sue, Esther, and Murphy. Working together they can paint a large room in 4 hours. Sue and Murphy can paint the same size room in 6 hours. Esther and Murphy can paint the same size room in 7 hours. How long would it take each of them to paint the room alone?
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