Question

what is the percent decrease if the number of student is 80 and now its 64.

Answer 1

Answer:

.2

Step-by-step explanation:

When you do 64/80 you get 0.8 which means that the percent decrease is .2

Answer 2

Answer:

20%

Step-by-step explanation:

Decrease

80 - 64

= 16

16 X 100

80

= 20%