In a class of 250 students, on JAN 2 15% of the girls and 10% of the boys are absent. If on 100% attendance there are 10 boys. Find the percentage present?
Choose the correct choice from the following answers:	A) 81.2%	B) 82.2%	C) 84.2%	D) 85.2%	E) 86.2%
The reason is explained below:   on 100% attendance,toital no of boys=10   that means there are 240 girls and 10 boys in a class   if 10% boys are absent, then it means that 1 boy is absent   if 15% of girls are absent, then it means that   (15/100)*240= 
<gadget id="calculator">  (15/100)*240</gadget>
<output>36</output>
36 girls are absent   therefore no of students present=250-(1+36)=250-37= 
<gadget id="calculator">250-37</gadget>
<output>213</output>
213   % of no of students present=(213/250)*100= 
<gadget id="calculator">(213/250)*100</gadget>
<output>426/5 = around 85.2</output>
85.2%   ANSWER:85.2%
<result>D</result>
In a class of 250 students, on JAN 2 15% of the girls and 10% of the boys are absent. If on 100% attendance there are 10 boys. Find the percentage present?