\(\frac{0,8:\left(\frac{4}{5}.1,25\right)}{0,64-\frac{1}{25}}+\frac{\left(100-\frac{2}{5}\right):\frac{4}{7}}{\left(\left(6+\frac{5}{9}\right)-\left(3+\frac{1}{4}\right)\right).\left(2+\frac{2}{17}\right)}+\left(1,2.0,5\right):\frac{3}{5}\)
held me please