Question

СРОЧНО!!!!! дам 40 балов​

Answer 1

Пошаговое объяснение:

№5

-1 * (-3 9/16) = 1 * 3 9/16 = 3 9/16

№6

-5 5/6 * 1 5/7 = -(5 5/6 * 1 5/7) = -(35/6 * 12/7) =

-(5/1 * 2/1) = -10/1 = -10

Answer 2

5) (-)×(-)=(+)

$- 1 \times ( - 3 \frac{9}{16} ) = 3 \frac{9}{16}$

6)

$- 5 \frac{5}{6} \times 1 \frac{5}{7} = - \frac{ 35 \times 12}{6 \times 7} = - 5 \times 2 = - 10$