Question

1) 27,56 +36 + (-28,56) + (-12);​

Answer 1

Ответ:

Пошаговое объяснение:

27,56+(-28,56)=27,56-28,56=-1

-1+(-12)=-1-12=-13

36-13=23

Answer 2

To calculate the expression 27.56 + 36 - 28.56 - 12, you can follow these steps:

1. Add 27.56 and 36: 27.56 + 36 = 63.56
2. Subtract 28.56 from the result: 63.56 - 28.56 = 35
3. Finally, subtract 12 from the result: 35 - 12 = 23

So, the answer is 23.