Verified answer

[tex] - 4 \frac{2}{7} \times 1 \frac{2}{5} = - \frac{30 \times 7}{7 \times 5} = - 6[/tex]

Пошаговое объяснение:

-4 2/7 * 1 2/5 = -30/7 * 7/5 = -6/1 * 1/1 = -6/1 = -6