2) \(\frac{2}{3}\) : \(\frac{1}{6}\) = 4 \(\frac{5}{7}\) : \(\frac{1}{7}\) = 35 \(\frac{4}{5}\) : \(\frac{1}{5}\) = 20 \(\frac{3}{4}\) : \(\frac{1}{4}\) = 3 \(\frac{5}{12}\) : \(\frac{1}{12}\) = 5

Решение:

Примеры на деление обыкновенных дробей:

1. \(\frac{2}{3} : \frac{1}{6} = \frac{2}{3} \times \frac{6}{1} = \frac{12}{3} = 4\)
2. \(\frac{5}{7} : \frac{1}{7} = \frac{5}{7} \times \frac{7}{1} = 5\)
3. \(\frac{4}{5} : \frac{1}{5} = \frac{4}{5} \times \frac{5}{1} = 4\)
4. \(\frac{3}{4} : \frac{1}{4} = \frac{3}{4} \times \frac{4}{1} = 3\)
5. \(\frac{5}{12} : \frac{1}{12} = \frac{5}{12} \times \frac{12}{1} = 5\)

Ответ: 4, 5, 4, 3, 5.