Question

in 2005 the college begin allowing boys to enroll. the ratio of boys to girls is 3 to 7 if there were 200 more girls than boys in 2012 how many boys were enrolled

Answer 1

\(\large \frac{3}{7}\rightarrow\frac{x}{x+200}\)

Answer 2

Now would be when we'd use http://wolframalpha.com or http://google.com/ :P