Question
A group of 40 girls and 20 boys took part in a Social Studies test. The average score of the girls was 73 points. While the average score of the boys was 70 points. What was the average score of all the pupils who participated in the test?
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A group of 40 girls and 20 boys took part in a Social Studies test. The average score of the girls was 73 points. While the average score of the boys was 70 points. What was the average score of all the pupils who participated in the test?