Вычислите
\(\dfrac{\left(1\dfrac 3 4\cdot \dfrac{2}{5}+1\dfrac34:\left(\dfrac{1}{4}\cdot 4\right)\right)\cdot 1\dfrac{5}{7}}{\left(\dfrac{425}{1000}-\dfrac{13}{40}\right):\dfrac 2 5 : 2\dfrac{1}{2}}.\)