Mathematics, 14.07.2019 19:00 hannahsambrano12

There are twice as many girls as there are boys in a math class. the average score of the boys on a recent exam is 90, and the average score of the girls on the same exam is 93. what is the average score of the entire class on this exam?

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There are twice as many girls as there are boys in a math class. the average score of the boys on a...