Question
A group of 50 girls and 30 boys took part in a Science competition. The average score of the girls was 92 points. While the average score of the boys was 60 points. What was the average score of all the children who participated in the competition?
2 m

Click button first when a symbol is required. X

A group of 50 girls and 30 boys took part in a Science competition. The average score of the girls was 92 points. While the average score of the boys was 60 points. What was the average score of all the children who participated in the competition?