The attendance at a seminar in year 1 was 500. In year two the attendance was changed by 100 what is the percent change in attendance?

.2%

.4%

20%

40%

Question

Mathematics

Jaslene Rogers

26 July, 16:06

The attendance at a seminar in year 1 was 500. In year two the attendance was changed by 100 what is the percent change in attendance?

.2%

.4%

20%

40%

+4

Answers (1)

Know the Answer?

Carlo Ali · Answer 1

The percentage change is 20%.

Step-by-step explanation:

Initial attendance was 500

Change in attendance is = 100

So, the changed attendance is either 400 or 600.

Percent change in attendance = 100 * (change in attendance/Initial Attendance)

= 100 * (1/5)

= 20%

The attendance at a seminar in year 1 was 500. In year two the attendance was changed by 100 what is the percent change in attendance?.2%.4%20%40%

The attendance at a seminar in year 1 was 500. In year two the attendance was changed by 100 what is the percent change in attendance?

.2%

.4%

20%

40%