Ask Question
15 January, 20:15

15 books to 21 books percent of change

+2
Answers (1)
  1. 15 January, 20:40
    0
    Percent change formula is:

    change/original * 100

    (21-15) / 15 * 100

    6/15 * 100

    .4 * 100

    40% since the number of books went UP it is a percent increase.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “15 books to 21 books percent of change ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers