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Jane got scores of 67, 83, and 79 on three math tests. What must her score be on the fourth test for the average of the four to be 80? ​
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Jane got scores of 67, 83, and 79 on three math tests. What must her score be on the fourth test for the average of the four to be 80? ​

User Motionpotion
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4 votes
The answer is 91% for the fourth math test
User Victor Axelsson
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