Решение:
\( \frac{1}{5} + \frac{53}{50} = \frac{1 × 10}{5 × 10} + \frac{53}{50} = \frac{10}{50} + \frac{53}{50} = \frac{10 + 53}{50} = \frac{63}{50} = 1\frac{13}{50} = 1,26 \)
Ответ: 1,26