SOLUTION: My homework is due tomorrow and its really confusing me! Please help! The mean of 4 test scores is 90. What is the sum of the scores?

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Question 686582: My homework is due tomorrow and its really confusing me! Please help!
The mean of 4 test scores is 90. What is the sum of the scores?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
90*4=360
360/4=90