1. A school had 900 students at the start of a school year. If there is an enrollment increase of 7% by the beginning og the next year, what is the new enrollement?
Did I do it correctly?
900/b=7/100
7B=900*100
7B=90000
B=90000/7
B=72,857
If B is suppose to be next year's enrollement, up from 900 to 72 thousand, that hardly seems reasonable.
900 ( 1+.07)= new enrollment
oh I see thanks!