2) \(1\frac{3}{5}\cdot 3\frac{1}{3}+(1-\frac{3}{8})\cdot(1-\frac{1}{3})\).

\[1\frac{3}{5}\cdot 3\frac{1}{3}+\left(1-\frac{3}{8}\right)\cdot\left(1-\frac{1}{3}\right)\]

\[\frac{8}{5}\cdot\frac{10}{3}+\frac{5}{8}\cdot\frac{2}{3}=\frac{16}{3}+\frac{5}{12}=\frac{64}{12}+\frac{5}{12}=\frac{69}{12}=\frac{23}{4}=5\frac{3}{4}.\]

Ответ: \(5\frac{3}{4}\).