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 the workers are without children??
a)5/18 b) 4/9 c)11/18 d)17/36
my answer is 11/18 but given to be correct is 5/18??help guys.. but please mention the complete procedure.