Question
A group of 50 boys and 30 girls took part in a Chinese exam. The average score of the boys was 89 points. While the average score of the girls was 73 points. What was the average score of all the students who participated in the exam?
2 m

Click button first when a symbol is required. X

A group of 50 boys and 30 girls took part in a Chinese exam. The average score of the boys was 89 points. While the average score of the girls was 73 points. What was the average score of all the students who participated in the exam?