the answer is 110. you go from both sides taking away one at a time until you meet in the middle. in this scenario two numbers were in the middle. i added 110 and 110 and got 220. at that point you divide by two.
to visualize this: if the problem was like this 1, 2, 3, 4, 5 the median would be three because it’s in the middle. hope this helps!