In a class of 300 students, 150 study Spanish and 100 study French. If a student must study at least one of these two languages, what percent of the students study French but NOT Spanish? Choose the correct choice from the following answers:
A) 50%
B) 40%
C) 30%
D) 20%
E) 10%
No of students study french= 300- No of students study spanish = 300-150= 
<gadget id="calculator">300-150</gadget>
<output>150</output>
150   % of the students study french but not spanish= (150/300)*100= 
<gadget id="calculator">(150/300)*100</gadget>
<output>50</output>
50 %   50%nswer: 50%
<result>A</result>
In a class of 300 students, 150 study Spanish and 100 study French. If a student must study at least one of these two languages, what percent of the students study French but NOT Spanish?