Question

Решите (2 1/6-2/3)*(1-7/15)

Answer 1

Ответ:

1)

$\frac{13}{6} - \frac{2}{3} = \frac{13 - 4}{6} = \frac{3}{2}$

2)

$\frac{15}{15} - \frac{7}{15} = \frac{8}{15}$

3)

$\frac{3}{2} \times \frac{8}{15} = \frac{4}{5}$