$%\begin{array}{l}{\text{Вычислите:}}\\\frac{{\left( {1\frac{1}{2} + 2\frac{2}{3} + 3\frac{3}{4}} \right) \cdot 3\frac{3}{5}}}{{14 - 15\frac{1}{8}:2\frac{1}{5}}}\end{array}$%