Question

(10 - 9,17) : (3,6 - 2,8 + 1,3)=

Answer 1

Пошаговое объяснение:

(10 - 9,17) / (3,6 - 2,8 + 1,3)= 0.3(952380)

1.   10 - 9,17 = 0,83

2.  3,6 - 2,8 + 1,3 = 2,1

3.  8.3÷21 = 0.3(952380)

Answer 2

To solve this expression, let's first clarify the notation. It seems like you are using a comma as a decimal separator, which might be common in some countries. In the more widespread notation, a decimal point is used. For consistency, I'll rewrite the expression with decimal points instead of commas:

(10 - 9.17) : (3.6 - 2.8 + 1.3)

Now, let's perform the operations step by step:

1. Evaluate the expression inside the parentheses: (10 - 9.17) = 0.83 (3.6 - 2.8 + 1.3) = 2.1

2. Now, divide the results: 0.83 : 2.1 ≈ 0.395238...

Rounded to two decimal places, the answer is approximately 0.40.