Question

-0,2*(-100:4)
Поможіть​

Answer 1

$-0,2 * (-100 : 4) = -\frac{2}{10} * (-100 : 4) = -\frac{2}{10} * -25 = \frac{2*25}{10} = \frac{2*5*5}{2*5} = 5$

Ответ: 5.