Question
A group of 20 girls and 50 boys took part in a Social Studies test. The average score of the girls was 58 points. While the average score of the boys was 86 points. What was the average score of all the pupils who participated in the test?
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A group of 20 girls and 50 boys took part in a Social Studies test. The average score of the girls was 58 points. While the average score of the boys was 86 points. What was the average score of all the pupils who participated in the test?