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kondor19780726 [428]

3 years ago

5

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:

RSB [31]3 years ago

6 0

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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