There are 5000 children in a school. If 1269 are boys, then the no. of girls in the school are
There are 120 girls and 57 boys in a school. If 5% of the girls leave and no new public are admitted. What percentage of the whole school will be boys?
In a school 3/7 of the students are girls. If there are 240 boys, find the numbers of girls in the school.