SOLUTION: it takes jason 3 hours to mow a lawn. it takes wayne 4 hours to mow the same lawn. how long does it take them to mow the lawn if they work together?
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Question 291763: it takes jason 3 hours to mow a lawn. it takes wayne 4 hours to mow the same lawn. how long does it take them to mow the lawn if they work together? Answer by richwmiller(9135) (Show Source):
