Of the female students at Barkely University, 5/6 are on the honor roll. Of the male students, 2/3 are on the honor roll. If 2/5 of the students are female, what fraction of all the students are on the honor roll?	Choose the correct option
A) 5/9	B) 3/15	C) 23/30	D) 22/30	E) 53/90
let the total students be 30   given 2/5 of the students are females = 12   then males = 3/5 = 18   5/6 of the females are on honor roll = 10   males on the honor roll = 2/3= 12   total students on honor roll = 12+10= 
<gadget id="calculator">12+10</gadget>
<output>22</output>
22   fraction= 22/30   22/30
<result>D</result>
Of the female students at Barkely University, 5/6 are on the honor roll. Of the male students, 2/3 are on the honor roll. If 2/5 of the students are female, what fraction of all the students are on the honor roll?