Answer: 3.1, 1, -0.5, -2.85, -3.04
Explanation:
The reason it is like this is because 3.1 is greater than the negative numbers and 1 so that would put it in first.
The second would be 1 because it is greater than all of the negative numbers.
The third would be -0.5 because it is greater than the other negative numbers.
The fourth would be -2.85 because it is greater than the last negative number.
So the fifth number would be -3.04 because it is the last number there is.