Question

The attendance at a seminar in year 1 was 500. In year 2, the attendance changed by 100. What was the percent change in attendance

Answer 1

i did this and the first person is correct so it is 20%

Explanation:

Answer 2

20%

Explanation:

to figure this out yourself you could simply do 100/500 = 0.2 which translates to 20%