Question

-11,3+7,8+(-485)-(-75,15)=

Answer 1

-11,3+7,8+(-485)-(-75,15)= -11,3+7,8-485+75,15=-413,35

Answer 2

To calculate the expression:

-11.3 + 7.8 + (-485) - (-75.15)

You can simplify it step by step:

1. -11.3 + 7.8 = -3.5
2. -485 - (-75.15) = -485 + 75.15 = -409.85

Now, add the results from step 1 and step 2:

-3.5 + (-409.85) = -413.35

So, the answer is -413.35.