Question

5 5\7-5 1\16
срочно пж​

Answer 1

Решение:

$5 \frac{5}{7} - 5 \frac{1}{6} = \frac{40}{7} - \frac{31}{6} = \frac{6 * 40 - 7 * 31}{42} =\frac{23}{42}$