Question

3. In a school 55% of the students are boys. There are 945 girls on the rolls, what is the strength of the school? How many boys study in the school?​

Answer 1

Step-by-step explanation:

there are 55% boys that means there are 45% of girls therefore

(45/100)*x=675

x=1500

there total number of students are 1500

total number of boys will be 55*1500/100=825

there fore number of boys are 825

hope it helps