Question
A group of 40 girls and 30 boys took part in a Chinese competition. The average score of the girls was 68 points. While the average score of the boys was 61 points. What was the average score of all the children who participated in the competition?
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A group of 40 girls and 30 boys took part in a Chinese competition. The average score of the girls was 68 points. While the average score of the boys was 61 points. What was the average score of all the children who participated in the competition?