Question

in a certain Office 1/3, of the worker 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, 2/3 are married men have children, then what fraction of the workers is without children​

Answer 1

so 4/9 of the workers do not have children

Answer 2

The answer is 2 7/12