SOLUTION: Barry can do a certain job in 2 hours, where as it takes Sanchez 3 hours to do the same job. How long would it take them to do the job working together?
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Question 134236: Barry can do a certain job in 2 hours, where as it takes Sanchez 3 hours to do the same job. How long would it take them to do the job working together? Answer by checkley71(8403) (Show Source):
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