Question
12 men can complete a work in 10 days, while 10 women
can complete the same work in 18 days. In how many days will 4 men and 6 women complete the work together?Solution
120M = 180W => 2M = 3W. 4M + 6W = 6W + 6W = 12W. Time = 180W / 12W = 15 days.
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