9. Блок 1: \(\frac{11}{4}-\frac{2}{5}\). Блок 2: \(\frac{9}{5}\cdot\frac{2}{3}\). Блок 3: \(\left(\frac{10}{13}+\frac{15}{4}\right)\cdot\frac{26}{5}\).

Блок 1: \(\frac{11}{4}-\frac{2}{5}=\frac{55}{20}-\frac{8}{20}=\frac{47}{20}\).

Блок 2: \(\frac{9}{5}\cdot\frac{2}{3}=\frac{18}{15}=\frac{6}{5}\).

Блок 3: \(\left(\frac{10}{13}+\frac{15}{4}\right)\cdot\frac{26}{5}=\left(\frac{40}{52}+\frac{195}{52}\right)\cdot\frac{26}{5}=\frac{235}{52}\cdot\frac{26}{5}=\frac{47}{2}\).

Ответ: Блок 1 — \(\frac{47}{20}\); Блок 2 — \(\frac{6}{5}\); Блок 3 — \(\frac{47}{2}\).