Answer: 47.667 approximately
Round this value however you need to.
=====================================================
Step-by-step explanation:
The given set of values is {11, 86, 46}
Add up the numbers to get 11+86+46 = 143
Then divide by 3 to get 143/3 = 47.667 approximately. We divided by 3 because there are 3 values in the given set.