1/5; 2/3; 4/7; 2/9; 4/6; 5/17.
[tex] \frac{1}{5} = \frac{20}{100} \\ \\ \frac{2}{3} = \frac{20}{30} \\ \\ \frac{4}{7} = \frac{20}{35} \\ \\ \frac{2}{9} = \frac{20}{90} \\ \\ \frac{4}{6} = \frac{2}{3} = \frac{20}{30} \\ \\ \frac{5}{17} = \frac{20}{68} [/tex]
Ordin crescator:
[tex]1. \: \: \frac{1}{5} \\ \\ 2. \: \: \frac{2}{9} \\ \\ 3. \: \: \frac{5}{17} \\ \\ 4. \: \: \frac{4}{7} \\ \\ 5. \: \: \frac{4}{6} ( = \frac{2}{3}) \\ \\ 5. \: \: \frac{2}{3} [/tex]
