question_answer

If \[\frac{X}{7}\,=\,\frac{4}{2}\] and \[\frac{Y}{5}\,=\,\frac{4}{2}\]

A) \[\frac{5}{7}\]                         

B) \[\frac{7}{5}\]

C) \[\frac{14}{20}\]                                  

D) \[\frac{20}{14}\]

E) None of these