A total of 320 chocolates were distributed among 100 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls?	Choose one.
A) 10,10	B) 30,40	C) 70, 50	D) 20,20	E) 10,15
Let the number of boys be x.   Number of girls is 100 - x.   Total number of chocolates received by boys and girls = 2x + 3(100 - x) = 320   =&gt; 300 - x = 320 =&gt; x = 20.   So, the number of boys or girls is 20.   ANSWER:20,20
<result>D</result>
A total of 320 chocolates were distributed among 100 boys and girls such that each boy received 2 chocolates and each girl received 3 chocolates. Find the respective number of boys and girls?