1. Найдите значения выражений: 14) \(5 \frac{1}{5} - \frac{27}{50}\);

14) \(5 \frac{1}{5} - \frac{27}{50} = \frac{5 \cdot 5 + 1}{5} - \frac{27}{50} = \frac{26}{5} - \frac{27}{50} = \frac{26 \cdot 10}{5 \cdot 10} - \frac{27}{50} = \frac{260}{50} - \frac{27}{50} = \frac{260 - 27}{50} = \frac{233}{50} = 4\frac{33}{50} = 4,66\)

Ответ: \(4,66\)