a)
[tex]\frac{(-14)+6\cdot(-16)}{-5} = \frac{-14-96}{-5} = \frac{-110}{-5} =22[/tex]
b)
[tex]\frac{4}{5}+(-1\frac{1}{5}):2\frac{2}{5} + \frac{3}{8}\cdot(-1\frac{3}{5}) =\\\\=\frac{4}{5}-\frac{6}{5}:\frac{12}{5}+\frac{3}{8}\cdot(-\frac{8}{5})=\\\\=\frac{4}{5}-\frac{6}{5}\cdot\frac{5}{12}-\frac{3}{5}=\\\\=\frac{4}{5}-\frac{1}{2}-\frac{3}{5}=\\\\=\frac{8}{10}-\frac{5}{10}-\frac{6}{10} = -\frac{3}{10}[/tex]
