Mathematics
Mathematics, 18.09.2019 07:30, 19cdeleon

In teds class of 45 students, the average on the math exam was 90%. in andrews class of 15 students, the average of the class was 82%. what is the average of the two classes

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In teds class of 45 students, the average on the math exam was 90%. in andrews class of 15 students,...

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