Question

Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent, if necessary. 2/5 to 4/5

(please show your work if you can :D)

Answer 1

Explanation:

Increase

Increase =
`(4)/(5)-(2)/(5)=(2)/(5)`

Increase percentage = 2/5 out of 2/5 * 100

`=(2)/(5)*(5)/(2)*100`

= 100 %