Question

-1 1/7*(-1 5/16) помогите

Answer 1

Ответ:

$- 1 \frac{1}{7} \times ( - 1 \frac{5}{16} ) = - \frac{8}{7} \times ( - \frac{21}{16} ) = \frac{3}{2} = 1 \frac{1}{2}$