Question

47,9 - (47,9 + 50) - (49 + 6 - 9)

Answer 1

Ответ: -89

Пошаговое объяснение:

47,9+50=90,9

49+6=55-9=46

47,9-90,9=-43

-43-46=-89

Answer 2

Let's break down the expression step by step:

1. First, calculate the sum inside the first set of parentheses: 47.9 + 50 = 97.9

2. Now subtract this sum from 47.9: 47.9 - 97.9 = -50

3. Next, calculate the sum inside the second set of parentheses: 49 + 6 - 9 = 46

4. Finally, subtract the result from step 3 from the result from step 2: -50 - 46 = -96

So, the result of the expression is -96.