SOLUTION: Randy and Paul can do a piece of work in 10 days; Randy and guy can do it in 8 days; Paul and Guy can do it in 12 days. How long will it take to each to do it alone ?
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Question 937020: Randy and Paul can do a piece of work in 10 days; Randy and guy can do it in 8 days; Paul and Guy can do it in 12 days. How long will it take to each to do it alone ? Answer by josgarithmetic(39623) (Show Source):
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