SOLUTION: one person waxes a typical car in 4 hours. A second Person can do the same labor in 6 hours time. How long will it take to wax a typical car if they work together?
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Question 278656: one person waxes a typical car in 4 hours. A second Person can do the same labor in 6 hours time. How long will it take to wax a typical car if they work together? Answer by Alan3354(69443) (Show Source):
