\( \frac{6}{9} = \frac{2}{3} \)
\( \frac{20}{45} = \frac{4}{9} \)
\( \frac{8}{12} = \frac{2}{3} \)
\( \frac{14}{70} = \frac{1}{5} \)
\( \frac{36}{64} = \frac{9}{16} \)
\( \frac{15}{80} = \frac{3}{16} \)
\( \frac{24}{72} = \frac{1}{3} \)
\( \frac{25}{120} = \frac{5}{24} \)