Question

there are 120 girls and 57 boys in a school 5% of the girls leave and no Pupil and admitted what percentage of the whole school will be boys​

Answer 1

Step-by-step explanation:

120 × 5 % = 6 girls left

now total students = 114 + 57 = 171 , and boys = 57

so percentage = (57/171)×100 = 66.66%