35. Сократите дробь: 1) \(\frac{5}{10}\); 2) \(\frac{8}{32}\); 3) \(\frac{11}{55}\); 4) \(\frac{25}{40}\); 5) \(\frac{32}{80}\); 6) \(\frac{56}{72}\); 7) \(\frac{72}{108}\); 8) \(\frac{480}{640}\).

Сокращаем каждую дробь, разделив числитель и знаменатель на их общий делитель:

1. \(\frac{5}{10}=\frac{5\div5}{10\div5}=\frac{1}{2}\).
2. \(\frac{8}{32}=\frac{8\div8}{32\div8}=\frac{1}{4}\).
3. \(\frac{11}{55}=\frac{11\div11}{55\div11}=\frac{1}{5}\).
4. \(\frac{25}{40}=\frac{25\div5}{40\div5}=\frac{5}{8}\).
5. \(\frac{32}{80}=\frac{32\div16}{80\div16}=\frac{2}{5}\).
6. \(\frac{56}{72}=\frac{56\div8}{72\div8}=\frac{7}{9}\).
7. \(\frac{72}{108}=\frac{72\div36}{108\div36}=\frac{2}{3}\).
8. \(\frac{480}{640}=\frac{480\div160}{640\div160}=\frac{3}{4}\).