\[ 1 \frac{1}{5} = \frac{1 \times 5 + 1}{5} = \frac{6}{5} \]
\[ \frac{6}{5} = \frac{6 \times 9}{5 \times 9} = \frac{54}{45} \]
\[ \frac{2}{9} = \frac{2 \times 5}{9 \times 5} = \frac{10}{45} \]
\[ \frac{34}{45} \]
\[ \frac{54}{45} + \frac{10}{45} + \frac{34}{45} = \frac{54 + 10 + 34}{45} = \frac{98}{45} \]
\[ \frac{98}{45} = 2 \frac{8}{45} \]
Ответ: 2 8/45