SOLUTION: what does 88% and 77% on to test average out to?

SOLUTION: what does 88% and 77% on to test average out to?

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Question 749656: what does 88% and 77% on to test average out to?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
what does 88% and 77% on to test average out to?
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Add them, divide by 2.

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