Вычислите: 6 5/14-2 11/14.

\[6\frac{5}{14} - 2\frac{11}{14} = 5\frac{19}{14} - 2\frac{11}{14} =\]

\[= 3\frac{19 - 11}{14} = 3\frac{8}{14} = 3\frac{4}{7}\]