Verified answer

Пошаговое объяснение:

[tex] - 0.2 \times ( - \frac{4}{7} ) \times ( - 5) \times 7 = - \frac{2}{10} \times ( - \frac{4}{7} ) \times ( - 5) \times 7 = \frac{4}{35} \times ( - 35) = - 4[/tex]