The number of female students in a class is 3 / 7 of that of the whole class, and what is the proportion of female students to male students? emergency

RELATED INFORMATIONS

• 1. The number of female students in a class is 3 / 7 of the total number of students in the class. What is the number of female students compared with that of male students? It's better to explain the reason~
• 2. There are 22 boys and 18 girls in class 53. The number of men and women accounts for several percent of the class
• 3. There are 22 boys and 23 girls in class 5 (1) of experimental primary school. What is the proportion of boys to girls? What is the proportion of boys to the whole class
• 4. The ratio of male to female students is 5:4, the number of female students accounts for a few percent of the class, and the number of male students more than female students accounts for ()% of the class
• 5. There are 26 boys and 18 girls in seven classes in five years. How many percent of the class are boys and girls? It's urgent, &_; &_; &_; &_; &_;
• 6. There are 45 students in class 52, including 29 boys. What is the proportion of boys in the class? What is the proportion of girls in the class?
• 7. There are 48 students in class 54, including 29 boys. What is the proportion of girls in the class? What is the proportion of boys in girls? What is the proportion of girls in boys?
• 8. Class 51 boys account for 56% of the class, and there are 50 students in the class. How many girls are there?
• 9. The number of male students is 5 / 6 of the number of female students, and the number of female students in the class should be calculated
• 10. There are X students in a class, of which 51% are boys, while the number of girls is () A. 49%xB. 51%xC. x49%D. x51%
• 11. There are 50 students in a class, including 24 boys. What's the percentage of boys in the class? What's the percentage of girls in the class? (minimum score)
• 12. There are 40 students in a class, including 24 boys. What's the percentage of boys in the class? What's the percentage of girls in the class?
• 13. The number of male students is 5 / 6 of that of female students. What is the total number of male and female students? Write the formula
• 14. The number of boys in class 51 is three fifths of the number of girls, so the number of boys is a fraction of the whole class
• 15. There are 25 boys and 20 girls in class 6 (2). What's the percentage of boys? What's the percentage of boys more than girls? How to write a formula?
• 16. The number of female students in the sixth grade class is four fifths of that of male students. How many percent more male students than female students? Please list the formula,
• 17. There were 48 students in a certain class, of which girls accounted for 3 / 8. Later, girls increased a number of people, and now girls account for 3 / 5 of the total number of students in the class
• 18. There are 48 students and 18 girls in a class, and then some girls are transferred. At this time, girls account for 40% of the class______ Name
• 19. The number of boys in class 62 is 4 / 5 of the number of girls. The number of boys accounts for a fraction of the total number of the class, the number of girls accounts for a fraction of the total number of the class, and the number of girls is a fraction of the number of boys
• 20. The number of class 61 is 90% of that of class 62. Class 62 has five more people than class 61. How many people are there in class 62 and how many in class 61