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A class of 12 pupils averaged 68 percent in a test another class of 45 pupils averaged 49 percent in the same test find the average score for the 57 pupils?
Updated: 8/17/2019
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Earn +20 ptsQ: A class of 12 pupils averaged 68 percent in a test another class of 45 pupils averaged 49 percent in the same test find the average score for the 57 pupils?
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