Question
A group of 30 girls and 20 boys took part in a Mathematics competition. The average score of the girls was 76 points. While the average score of the boys was 56 points. What was the average score of all the pupils who participated in the competition?
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A group of 30 girls and 20 boys took part in a Mathematics competition. The average score of the girls was 76 points. While the average score of the boys was 56 points. What was the average score of all the pupils who participated in the competition?