\(\left(\frac{5}{33}-\frac{8}{15}\right)\cdot\frac{11}{5}\)

\(\frac{5}{33}-\frac{8}{15}=-\frac{21}{55}\).

\(-\frac{21}{55}\cdot\frac{11}{5}=-\frac{21}{25}\).

Ответ: \(-\frac{21}{25}\)