SOLUTION: Scores of 82,90,85,99.. What scores is needed to have average of 90?
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Question 606868
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Scores of 82,90,85,99.. What scores is needed to have average of 90?
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Alan3354(69443)
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Scores of 82,90,85,99.. What scores [sic] is needed to have average of 90?
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(82 + 90 + 85 + 99 + score)/5 = 90