Question

80 books to 64 books percent of change

Answer 1

Answer:

-20%

Step-by-step explanation:

64 to 80⬇

((64 - 80 / 64)) × 100 = 25 %

Therefore, your answer would have to be: 25% since it increased

Or you can try going with this method as well

80 to 64 ⬇

((80 - 64 / 80 )) × 100 = -20%

Therefore, for that method your answer would be-20% because it decreased

Answer 2

Answer:

25% increase

Step-by-step explanation: