perkalian silang 1. 2/7.....3/6 2.4/5.....2/8 3.5/9......7/8 4.4/10.....5/7 5.9/10.....7/8 tolong kasih caranya

[tex]1. \: \frac{2}{7} < \frac{3}{6} [/tex]
[tex]2. \: \frac{4}{5} > \frac{2}{8} [/tex]
[tex]3. \: \frac{5}{9} < \frac{7}{8} [/tex]
[tex]4. \: \frac{4}{10} < \frac{5}{7} [/tex]
[tex]5. \: \frac{9}{10} > \frac{7}{8} [/tex]