Question

المالح لیی له 1 و .ع ،عته اه​

Answer 1

....................

Answer 2

Находим НОЗ и переворачиваем вторую дробь (деление):

$\frac{\frac{5}{9} - \frac{1}{6} + \frac{2}{3}}{\frac{5}{6}-\frac{1}{2}-\frac{2}{9}} = 9,5$

1) $\frac{10}{18} - \frac{3}{18} + \frac{12}{18} = \frac{19}{18}$

2) $\frac{15}{18} - \frac{9}{18} - \frac{4}{18} = \frac{2}{18}$

$\frac{\frac{19}{18}}{\frac{2}{18} } = \frac{19}{18} * \frac{18}{2} = \frac{19}{2} = 9,5$