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Female iposis


Phil
Joined: Oct 20, 2009
Posts: 10
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f) three men, Juan, pedro and jose worked together to complete a job in 13/12 days. if juan and pedro work together, it would take them 7/12 days, while pedro and jose worked together it would take them 5/6 of a day. how long would it take each of them to do the work alone?
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