Sun April 20, 2014 By: Karen Sara

in a certain office 1/3 of the workers are women ,1/2 of the women are married, and 1/3 of the  married women have children.if 3/4 of the men are married and 2/3 of the married men have children,what part of workers are without children?

1)5/18   2)4/9  3)11/18  4)17/36

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Sun April 20, 2014
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