Найдите значение выражения: (4 5/12-3 13/24):1 3/4+5/6:5/7.

\[\left( 4\frac{5^{\backslash 2}}{12} - 3\frac{13}{24} \right)\ :1\frac{3}{4} + \frac{5}{6}\ \ :\frac{5}{7} =\]

\[= \left( 4\frac{10}{24} - 3\frac{13}{24} \right)\ :\frac{7}{4} + \frac{5 \cdot 7}{6 \cdot 5} =\]

\[= \left( 3\frac{34}{24} - 3\frac{13}{24} \right) \cdot \frac{4}{7} + \frac{7}{6} =\]

\[= \frac{21 \cdot 4}{24 \cdot 7} + \frac{7}{6} = \frac{1^{\backslash 3}}{2} + \frac{7}{6} =\]

\[= \frac{3 + 7}{6} = \frac{10}{6} = 1\frac{4}{6} = 1\frac{2}{3}\]