Ответ:
\(\frac{5}{33}-\frac{8}{15}=-\frac{21}{55}\).
\(-\frac{21}{55}\cdot\frac{11}{5}=-\frac{21}{25}\).
Ответ: \(-\frac{21}{25}\)
\(\frac{5}{33}-\frac{8}{15}=-\frac{21}{55}\).
\(-\frac{21}{55}\cdot\frac{11}{5}=-\frac{21}{25}\).
Ответ: \(-\frac{21}{25}\)