\(\frac{7}{2}=\frac{14}{4};\frac{7}{14}=\frac{2}{4};\frac{2}{7}=\frac{4}{14};\frac{14}{7}=\frac{4}{2}\)
4/2=14/7
4/14=2/7
2/4=7/14
14/4=7/2
\(\frac{2}{4}\)= \(\frac{7}{14}\)
\(\frac{4}{2}\)=\(\frac{14}{7}\)
\(\frac{4}{14}\)=\(\frac{2}{7}\)
\(\frac{14}{4}\)=\(\frac{7}{2}\)