The number of boys and girls in a class are in the ratio 7:5. The number of boys is 8 more than the number of girls. What is the total class strength?

The number of boys and girls in a class in the ratio 7:5.The number of boys is 8 more than the number of girls.What is the total class strength?

The number of boys and girls in a class are in the ratio 5:6 The number of boys is 5 less than the number of girls. What is the total number of students in that class.

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.

There are 25 boys and 25 girls in a class. The ratio of the number of boys to the total number of students is

There are 30 boys and 20 girls in a class. The ratio of the number of girls to the number of boys is

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 ____.