If 30% of the 880 students at a certain college are enrolled in biology classes, how many students at the college are NOT enrolled in a biology class?  Choices:	A) 620	B) 630	C) 616	D) 600	E) 650
We know 37.5 % people study biology,therefore the no of people not studying = 100 - 30= 
<gadget id="calculator">100 - 30</gadget>
<output>70</output>
70%   &gt; Therefore the people not studying biology out of a total 880 people are= 70 % of 880   &gt;   (70/100)*880= 
<gadget id="calculator">  (70/100)*880</gadget>
<output>616</output>
616 people   616
<result>C</result>
If 30% of the 880 students at a certain college are enrolled in biology classes, how many students at the college are NOT enrolled in a biology class?