SOLUTION: The mean score on a set of 20 tests is 75. What is the sum of the 20 test scores?

Algebra ->  Average -> SOLUTION: The mean score on a set of 20 tests is 75. What is the sum of the 20 test scores?      Log On


   

Question 816596: The mean score on a set of 20 tests is 75. What is the sum of the 20 test scores?
Answer by rfer(16322) About Me  (Show Source):