Question
A group of 50 boys and 20 girls took part in a Social Studies quiz. The average score of the boys was 67 points. While the average score of the girls was 53 points. What was the average score of all the children who participated in the quiz?
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A group of 50 boys and 20 girls took part in a Social Studies quiz. The average score of the boys was 67 points. While the average score of the girls was 53 points. What was the average score of all the children who participated in the quiz?