-3.
It's the same as normal division unless they have different signs, then it's negative.
-30 1/4
Hope it helps, if you need the explanation how i did this comment :)
Answer:
28
Step-by-step explanation:due to the lack of information I'm gonna have to include that the total amount of space would be 28
You will add the distances and then you divide by the amount of distances you've added
example (21.3+22.1+22.2+20.9+23.6+22.8) that is 6 distances given then you would divide the total by 6
therefore your answer would be
22.15