Question
A group of 20 boys and 40 girls took part in a Mathematics exam. The average score of the boys was 58 points. While the average score of the girls was 91 points. What was the average score of all the students who participated in the exam?
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A group of 20 boys and 40 girls took part in a Mathematics exam. The average score of the boys was 58 points. While the average score of the girls was 91 points. What was the average score of all the students who participated in the exam?