Percent of Change Decrease

Find the percent of change.

From 20 miles to 11 miles.

• 45% decrease

• 45% increase

• 82% decrease

• 82% increase

A textbook that cost $75.11 now sells for $72.50. Find the percent of change.

• 3% decrease

• 4% decrease

• 10% decrease

• 9% decrease

The game system originally cost $350. It was on sale for $311. Find the percent of decrease. Round to the nearest percent.

• 13% decrease

• 89% decrease

• 11% decrease

• 113% decrease

The usual price of a TV set was $500. During the Christmas holiday, the price of a TV set marked down to $413. What was the percentage decrease in the price of a TV set?

• 82.6%

• 87%

• 17.4%

• 25%

The number of volunteers at a sporting event decreased from 754 in 2018 to 600 in 2019. Which of the following is closest to the percent change of the number of volunteers?

• 20%

• 30%

• 10%

• 25%

A sweater that cost $48.50 now costs $38.80. Find the percent decrease.

• 20% decrease

• 8.7% decrease

• 9.7% decrease

• 80%

Would the following scenario represent a percent increase or a percent decrease?

Jordyn goes to the store to purchase a sweater that she's had her eye on. She notices that the sweater has changed in price from $50, down to $40. What is the percent of change for the price of the sweater?

• 30%

• 20%

• 15%

• 45%

The Polar Express movie is $12 and it will be on sale for $8.What is the percent of change if the cost decreased $4?

• 15%

• 33%

• 10%

• 32%

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

• Increase 12.5%

• Decrease 12.5%

• Increase 4%

• Decrease 4%