Решение:
\( \frac{9}{5} \times \frac{16}{6} = \frac{9 \times 16}{5 \times 6} = \frac{144}{30} \)
\( \frac{144}{30} = \frac{144 \div 6}{30 \div 6} = \frac{24}{5} \)
\( \frac{18}{29} - \frac{24}{5} \)
\( \frac{18 \times 5}{29 \times 5} - \frac{24 \times 29}{5 \times 29} = \frac{90}{145} - \frac{696}{145} = \frac{90 - 696}{145} = \frac{-606}{145} \)
Ответ: -606/145