Question
A group of 50 girls and 40 boys took part in a Social Studies exam. The average score of the girls was 51 points. While the average score of the boys was 87 points. What was the average score of all the students who participated in the exam?
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A group of 50 girls and 40 boys took part in a Social Studies exam. The average score of the girls was 51 points. While the average score of the boys was 87 points. What was the average score of all the students who participated in the exam?