Question

найдите значение выражения 5/6-7/18

Answer 1

$\frac{5}{6} - \frac{7}{18} = \frac{5 \times 3 - 7 \times 1}{18} = \frac{8}{18} = \frac{4}{9}$

Answer 2

$\frac{5}{6} - \frac{7}{18} = \frac{15}{18} - \frac{7}{18} = \frac{8}{18} = \frac{4}{9}$