At an elementary school, 70% of the faculty members are women and 40% of the faculty members are married. If 1⁄3 of the men are single, what fraction of the women are married?	Pick one
A) 5⁄7
B) 7⁄10
C) 2/7
D) 7⁄30
E) 5⁄70
--------------------M------W--------Total   Marrried----------20-----20---------40   Not married-----10-----50---------60   Total-------------30-----70--------100   need married woman/total woman, so 20/70=2/7   2/7
<result>C</result>
At an elementary school, 70% of the faculty members are women and 40% of the faculty members are married. If 1⁄3 of the men are single, what fraction of the women are married?