(-0,76-0,44):2 2/3

To solve this expression, we first need to simplify the numbers inside the parentheses:

-0.76 - 0.44 = -1.20

Now we divide -1.20 by 2 2/3. To divide -1.20 by 2 2/3, we need to convert the mixed number to an improper fraction:

2 2/3 = (3*2 + 2) / 3 = 8/3

Now, we divide -1.20 by 8/3:

-1.20 ÷ 8/3 = -1.20 × 3/8 = -3.60/8 = -0.45

So, the result of the expression (-0.76 - 0.44) ÷ 2 2/3 is -0.45