SOLUTION: Susan scored an 84 and an 88 on 2 tests. What is the average (arithmetic mean) of these 2 test scores?

Algebra ->  Average -> SOLUTION: Susan scored an 84 and an 88 on 2 tests. What is the average (arithmetic mean) of these 2 test scores?      Log On


   

Question 975869: Susan scored an 84 and an 88 on 2 tests. What is the average (arithmetic mean) of these 2 test scores?
Answer by Nigelyul(18) About Me  (Show Source):
You can put this solution on YOUR website!
A=%2884%2B88%29%2F2
A=86
Therefore, the average (arithmetic mean) of Susan's 2 test scores is 86.