If 5 men or 9 women can do a piece of work in 19 days then in how many days will 3 men and 6 women do the same work?
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Answer:
Step-by-step explanation:
5men = 19 days
1men = 19*5 days
9women = 19 days
1 women = 19*9 days
9/5 women = 19*9*5/9 = 19*5
1men = 9/5 women
3men = 27/5 women
3men + 6women = (27/5 + 6)women
= (27/5 + 30/5)women
= (57/5) women
1 women = 19*9 days
(57/5) women = 19*9*5/57 = 15 days.
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