question_answer

If \[\frac{X}{2}=\frac{Y}{3}\], then\[\left[ \frac{4}{5}+\frac{y-X}{y+X} \right]\]equals

A)  \[\frac{3}{5}\]                                  

B) \[\frac{4}{5}\]

C)  1                              

D)         \[\frac{6}{5}\]