Answer:
300 girls
Step-by-step explanation:
100% represents the whole school
To calculate this amount divide 99 by 33% to find 1% and multiply by 100
school population = × 100 = 3 × 100 = 300
h = 72
set up a proportion:
7/15 = 33.6/h
7h = 504
wasting your points but hey these are the answers
1) 72
2) 2
3) 30
4) 2
