Percent Change Quiz

A $400 game console is on sale for

$315. What is the percent change in the cost of the game console?

• 21% decrease

• 27% decrease

• 21% increase

• 27% increase

In 2000, Joyce earned $25,000,

but in 2005 she earned $35,000.

What is the percent change in her salary?

• 40% increase

• 40% decrease

• 29% increase

• 29% decrease

Tickets to Disney World are $100. The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

• 25%
• 18%
• 20%
• 50%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

• Increase 24%
• Increase 19%
• Decrease 24%
• Decrease 19%

Tags

CCSS.6.RP.A.3C

Sales of the Xbox One increased from 10,000 to 18,500 in November. What was the percent increase?

• 8.5%
• 45.9%
• 85%
• 85.8%

Tags

CCSS.7.RP.A.3

The play attendance decreased from 250 students to 195 students. What was the percent decrease?

• 55%

• 22%

• 28.2%

• 32%

Three months ago, Santos could walk 2 miles in 40 minutes. Today he can walk 2 miles in 25 minutes. What is the percent change?

• 37%
• 38%
• 63%
• 62.5%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 

• 35%
• 25%
• 30%
• 20%

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A pair of shoes was priced $35, but were on sale for $25. What is the percent of discount?

• 71%
• 29%
• 70%
• 10%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?

• 24%
• 20%
• 11%
• 50%