Question
A group of 30 boys and 20 girls took part in a Social Studies exam. The average score of the boys was 91 points. While the average score of the girls was 56 points. What was the average score of all the pupils who participated in the exam?
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A group of 30 boys and 20 girls took part in a Social Studies exam. The average score of the boys was 91 points. While the average score of the girls was 56 points. What was the average score of all the pupils who participated in the exam?