Question

А) -13,6*(-7,2+313,2:8,7)=

Answer 1

=-13,6*(-7,2+36)=-13,6*28,8=-391,68
Последнее действие лучше столбиком записать

Answer 2

Let's solve the expression step by step:

1. Begin by calculating the value inside the parentheses: (-7.2 + 313.2) / 8.7 = 36.

2. Now, multiply -13.6 by the result from step 1: -13.6 * 36 = -489.6.

Therefore, the value of the expression is -489.6.