The ratio of the number of boys and the number of girl in a class is 9:11. If the number of boys is 18, then the number of girls is ____.

The ratio of the number of boys to that of girls in a school is 9:11. If the number of girls in the school is 2035,find: number of boys in school

The ratio of the number oif boys to that of girls in a school is 9:11 . If the number of girls in the school is 2035, find: a. number of boys is school. b. number of students in school.

The ratio of the number of boys to that of girls in a school is 9:11. If the number of girls in the school is 2035,find: number of students in school

The ratio of the number of girls to that of boys in a school is 9: 11. If the number of boys in the school is 2035, find : the number of girls in the school.

The ratio of number of girls to the number of boys in a class is 5:4. If there are 25 girls in the class, then the number of boys in the class is

The ratio of the number of girls to that of boys in a school is 9: 11. If the number of boys in the school is 2035, find : the number of students in the school.

The number of boys and girls in a class are in the ratio 5:4. If the number of boys is 9 more than the number of girls, then number of boys is 9.

Total number of boys and girls in a class is 52. If the number of girls is 10 more than that of boys, find the number of boys.