Question

Last year, there were 120 seniors in Limon High School. This year there are 145. What is the percent of increase? Round to the nearest percent.
A. 83%
B. 17%
C. 21%
D. 79%

Answer 1

well is simply the increase in the number of students/previous number x 100

or

\[\frac{145 -120}{120} \times 100 =\]

Answer 2

21%?

Answer 3

thats it