If the ratio of boys to girls in a class is B and the ratio of girls to boys is G; then 3 (B + G) is ? Choose the correct choice from the following answers:
A) Equal to 3	B) Less than 3	C) More than 3	D) Less than 1/3	E) none of these
Let number of boys = x   Let number of girls = y   Therefore x/y = B and y/x = G   3(B + G) = 3[(x/y) + (y/x)] = 3[(x2 + y2)/xy] &gt; 3   ANSWER:More than 3
<result>C</result>
If the ratio of boys to girls in a class is B and the ratio of girls to boys is G; then 3 (B + G) is ?