$\frac{3}{10}>\frac{4}{5}$

$\frac{3}{10}<\frac{4}{5}$

$\frac{3}{10}=\frac{4}{5}$

$\frac{4}{12}=\frac{3}{8}$

$\frac{4}{12}>\frac{3}{8}$

$\frac{4}{12}<\frac{3}{8}$

$\frac{6}{8}<\frac{5}{7}$

$\frac{6}{8}=\frac{5}{7}$

$\frac{6}{8}>\frac{5}{7}$

$\frac{3}{9}<\frac{4}{12}$

$\frac{3}{9}=\frac{4}{12}$

$\frac{3}{9}>\frac{4}{12}$