The boys and the girls in a school are in the ratio `7: 4.` If total strength of the school be 550, find the number of boys and girls.

The boys and the girls in a school are in the ratio 9:5. If the total strength of the school is 448, find the number of girls.

The boys and girls are in the ratio 9:5. If the total strength of the school is 448, find the number of girls.

The number of boys in a school is 334 more than the number of girls. If the total strength of the school is 572, find the number of girls in the school.

Number of boys in a school are 360 and the rest are girls. If the total strength of the school is 750, find the ratio of : a. the number of boys to the number of girls. b. the number of girls to the number of boys. c. the number of boys to all students in the school. d. all students in the school to the number of girls.

The boys and girls in a school are in the ratio 8:5. If number of girls are 160 then find the total strength of the school?

The set of girls in a boys school is :

In a school , the number of boys and girls are in Ratio 5:3 Some new boys and girls took admission in the school in the ratio 5:7 Now , the total number of students in the school are 1200 and the ratio of total number of boys and girls become 7:5 Find the number of students initially .

The boys and girls in a school are in the the ration 9 : 5 . If the number of girls is 320, then the total strength of the school is

4.There are 480 boys in a school and 40% are girls.Find total strength of the school.

The ratio of boys and girls in a school is 12: 5. If the number of girls is 840, the total strength of the school is