\frac{8}{21}
\\\
\frac{7}{30} <\frac{9}{30}=\frac{3}{10}
\\\
\frac{4}{15}< \frac{6}{15}= \frac{2}{5}
\\\
\frac{19}{60}> \frac{16}{60}=\frac{4}{15}" alt=" \frac{2}{3}= \frac{14}{21}> \frac{8}{21}
\\\
\frac{7}{30} <\frac{9}{30}=\frac{3}{10}
\\\
\frac{4}{15}< \frac{6}{15}= \frac{2}{5}
\\\
\frac{19}{60}> \frac{16}{60}=\frac{4}{15}" align="absmiddle" class="latex-formula">