Question

3a×(-8)
-5×3/10b
-7c×(-3d)​

Answer 1

Ответ:

$3a \times ( - 8) = - 24a \\ - 5 \times \frac{3}{10} b = - \frac{3}{2} b \\ - 7c \times ( - 3d) = 21cd$