Question
A group of 20 girls and 40 boys took part in a Science test. The average score of the girls was 76 points. While the average score of the boys was 79 points. What was the average score of all the students who participated in the test?
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A group of 20 girls and 40 boys took part in a Science test. The average score of the girls was 76 points. While the average score of the boys was 79 points. What was the average score of all the students who participated in the test?