SOLUTION: 86, 92, and 94. What should the fourth number be, in order to have a mean of exactly 90?

Algebra ->  Average -> SOLUTION: 86, 92, and 94. What should the fourth number be, in order to have a mean of exactly 90?      Log On


   

Question 736250: 86, 92, and 94. What should the fourth number be, in order to have a mean of exactly 90?
Answer by lynnlo(4176) About Me  (Show Source):