Решение:
\[ 3\frac{1}{5} = \frac{3 \times 5 + 1}{5} = \frac{16}{5} \]
\[ -\frac{1}{2} = -\frac{1 \times 10}{2 \times 10} = -\frac{10}{20} \]
\[ -\frac{5}{4} = -\frac{5 \times 5}{4 \times 5} = -\frac{25}{20} \]
\[ \frac{16}{5} = \frac{16 \times 4}{5 \times 4} = \frac{64}{20} \]
\[ -\frac{10}{20} - \frac{25}{20} + \frac{64}{20} = \frac{-10 - 25 + 64}{20} = \frac{29}{20} \]
\[ \frac{29}{20} \times \frac{9}{10} = \frac{29 \times 9}{20 \times 10} = \frac{261}{200} \]
\[ \frac{4}{3} + \frac{261}{200} \]
\[ \frac{4}{3} = \frac{4 \times 200}{3 \times 200} = \frac{800}{600} \]
\[ \frac{261}{200} = \frac{261 \times 3}{200 \times 3} = \frac{783}{600} \]
\[ \frac{800}{600} + \frac{783}{600} = \frac{800 + 783}{600} = \frac{1583}{600} \]
Ответ: \( \frac{1583}{600} \)