Twenty men can do a work in eighteen days. Eighteen women can complete the same work in fifteen days. What is the ratio between the capacity of a woman and a man ?

Twenty men can do a work in eighteen days. Eighteen women can complete

1.	Twenty men can do a work in eighteen days. Eighteen women can complete the same work in fifteen days. What is the ratio between the capacity of a woman and a man ?
A.	0.17013888888889
B.	0.12777777777778
C.	0.16875
D.	0.085416666666667
Answer» D. 0.085416666666667

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Twenty men can do a work in eighteen days. Eighteen women can complete the same work in fifteen days. What is the ratio between the capacity of a woman and a man ?

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