Proportion of girls enrolled in northeast Yucai children's class
12:25。 The kindergarten class of northeast Yucai is selected from the fourth and fifth grades of primary school. Girls account for 48%, and the ratio of girls to boys is 12: 25. Every year, more than 3,000 children with excellent academic performance take exams in children's classes, and it takes several rounds of exams to get to the end.