Last year there were 520 students enrolled at Olsen Middle School . This year there are 572 students enrolled. What is the perce
nt of increase in the number of students ?
1 answer:
Answer:
10%
Step-by-step explanation:
We have procent:
520 —-> 100%
572 ——> x%
So, it is:
520*x=572*100
X=57200/520=110%
110%-100%=10%
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