Выполни деление: 1) 5/11 : 5/13; 2) 6 : 5; 3) 3/4 : 15/16; 4) 3/8 : 3; 5) 5/6 : 6/11; 6) 6/7 : 2/7; 7) 2 : 6/13; 8) 1/2 : 3/4.

1. \(\frac{5}{11}:\frac{5}{13}=\frac{5}{11}\cdot\frac{13}{5}=\frac{13}{11}\).
2. \(6:5=\frac{6}{5}\).
3. \(\frac{3}{4}:\frac{15}{16}=\frac{3}{4}\cdot\frac{16}{15}=\frac{4}{5}\).
4. \(\frac{3}{8}:3=\frac{3}{8}\cdot\frac{1}{3}=\frac{1}{8}\).
5. \(\frac{5}{6}:\frac{6}{11}=\frac{5}{6}\cdot\frac{11}{6}=\frac{55}{36}\).
6. \(\frac{6}{7}:\frac{2}{7}=\frac{6}{7}\cdot\frac{7}{2}=3\).
7. \(2:\frac{6}{13}=2\cdot\frac{13}{6}=\frac{13}{3}\).
8. \(\frac{1}{2}:\frac{3}{4}=\frac{1}{2}\cdot\frac{4}{3}=\frac{2}{3}\).

Ответ: 1) \(\frac{13}{11}\); 2) \(\frac{6}{5}\); 3) \(\frac{4}{5}\); 4) \(\frac{1}{8}\); 5) \(\frac{55}{36}\); 6) \(3\); 7) \(\frac{13}{3}\); 8) \(\frac{2}{3}\).