Use what you learned about percent of increase and percent of decrease to complete Exercises 13 –18 on page 168. A percent of change is the percent that a quantity changes from the …

What was the percent the battery life decreased? In February Roger spent 30 hours watching Netflix. In March he only spent 22.8 hours watching. What was the percent decrease in the …

Use a calculator to find the percent of change of a price that goes from $19.99 to $16.99. Describe the percent of change as a percent of increase or decrease. Round to the nearest …

Find all relative maximums and minimums as well as the intervals of increase and decrease. 1. The graph of g(x) is given. Find all relative maximums and minimums as well as the intervals …

This lesson unit is intended to help you assess how well students are able to interpret percent increase and decrease, and in particular, to identify and help students who have the following …

Create your own worksheets like this one with Infinite Pre-Algebra. Free trial available at KutaSoftware.com.

Percentage increase or decrease of a quantity is the change in the value of the quantity, divided with the initial value of the quantity, and expressed as a percentage.