Question

-45+12*8(-2,4+9,9):12​

Answer 1

Ответ:

$- 45 + 12 \times 8( - 2.4 + 9.9) \div 2 = - 45 + 1 \times 8 \times 69 = - 45 + 55.2 = \frac{51}{5} = 10.2$

10000% верно