Question
A group of 40 girls and 50 boys took part in a Social Studies quiz. The average score of the girls was 77 points. While the average score of the boys was 68 points. What was the average score of all the students who participated in the quiz?
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A group of 40 girls and 50 boys took part in a Social Studies quiz. The average score of the girls was 77 points. While the average score of the boys was 68 points. What was the average score of all the students who participated in the quiz?