Найдите значение выражения: (2 1/4+4 5/6):3 2/5-3/4:3/5.

\[\left( 2\frac{1}{4} + 4\frac{5}{6} \right)\ :3\frac{2}{5} - \frac{3}{4}\ :\frac{3}{5} =\]

\[= \left( \frac{9^{\backslash 3}}{4} + \frac{29^{\backslash 2}}{6} \right)\ :\frac{17}{5} - \frac{3 \cdot 5}{4 \cdot 3} =\]

\[= \frac{27 + 58}{12}:\frac{17}{5} - \frac{5}{4} =\]

\[= \frac{85 \cdot 5}{12 \cdot 17} - \frac{5}{4} = \frac{25}{12} - \frac{5}{4} =\]

\[= \frac{25 - 15}{12} = \frac{10}{12} = \frac{5}{6}\]