Question

$4\frac{1}{5} -\frac{6}{7} +2\frac{1}{3}$

Answer 1

$4 \frac{1}{5} - \frac{6}{7} + 2 \frac{1}{3} \\ \\ \frac{20 + 1}{5} - \frac{6}{7} + \frac{6 + 1}{3} \\ \\ \frac{21}{5} - \frac{6}{7} + \frac{7}{3} \\ \\ \frac{441 - 90 + 245}{105} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \frac{596}{105}$