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The average of manys three tests is 82 what would he have get on the 4th to raise his average to an 85
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The average of manys three tests is 82 what would he have get on the 4th to raise his average to an 85

User Soarinblue
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Many will have to get a 94 because 85(4) = 340 and 82(3) = 246, so 340-246=94.
User MX D
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