At a certain university, 68% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured, or both, then what percent of the men are tenured?
Pick one:
A) 25  B) 37.5  C) 55  D) 62.5  E) 75
total women = 68%   total men = 40%   total tenured = 70% (both men and women)   therefore, women tenured + women professors + men tenured = 90%   men tenured = 22%   but question wants to know the percent of men that are tenured   22%/40% = 55%   55
<result>C</result>
At a certain university, 68% of the professors are women, and 70% of the professors are tenured. If 90% of the professors are women, tenured, or both, then what percent of the men are tenured?