Dames school has 2000 boys and 5000 girls. What is the percentage increase from boys to total attendance and girls to total attendance?
Choose the most appropriate option:
A) A) 40%
B) B) 10%
C) C) .4%
D) D) 50%
E) E) 12%
Ratio of boys to total attendance (2/7)   Ratio of girls to total attendance (5/7)   percentage increase is (difference/initial quantity)*100   (2/7)/(5/7 )* 100= 
<gadget id="calculator">(2/7)/(5/7 )* 100</gadget>
<output>40</output>
40%   Correct answer is 40%
<result>A</result>
Dames school has 2000 boys and 5000 girls. What is the percentage increase from boys to total attendance and girls to total attendance?