2) \(\frac{3}{8}\) : 16 = \(\frac{3}{128}\) 2 \(\frac{5}{6}\) : \(\frac{1}{4}\) = \(\frac{70}{9}\) 27 \(\frac{4}{9}\) : \(\frac{2}{5}\) = \(\frac{1215}{18}\)

Решение:

Примеры на деление дробей:

1. \(\frac{3}{8} : 16 = \frac{3}{8 \times 16} = \frac{3}{128}\)
2. \(2\frac{5}{6} : \frac{1}{4} = \frac{17}{6} : \frac{1}{4} = \frac{17}{6} \times \frac{4}{1} = \frac{17 \times 2}{3} = \frac{34}{3}\)
3. \(27\frac{4}{9} : \frac{2}{5} = \frac{247}{9} : \frac{2}{5} = \frac{247}{9} \times \frac{5}{2} = \frac{1235}{18}\)

Ответ: \(\frac{3}{128}\), \(\frac{34}{3}\), \(\frac{1235}{18}\).