Answer:
well first i dont know if the two ones are an 11 or two seperate 1's so here is the answer in both cases. if it is an 11 then the answer is 2.25. If they are 2 ones the answer is 1.5
Explanation:
The way you do these questions is easy. You add all the numbers together in order to find the total, and then you divide the total by the amount of numbers there are. For example, if the set of numbers was 1,2,3,4,5 then the sum of those numbers would be 15, and since there are 5 numbers you would divide that number by 15. This stays consistent no matter what set of numbers it is.