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How long will it take if a man and a woman do a same task together if man gets 2 hours and woman gets 3 hours to do it separately?
Wiki User
∙ 12y ago
Man does (1/2) of task each hour. Woman does (1/3) of task each hour.
Working together, they do (1/2 + 1/3) = 5/6 of task each hour.
So it will take 6/5 hour = 1 hour 12minutes to do same task together, then
go off and shower together to practice good hygiene after job well done.
Wiki User
∙ 12y ago
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