Percent of Change

What is the percent of increase,
from 75 pencils to 215 pencils?  Round to the nearest whole percent.
Show your proportion on seperate piece of paper.

• 20

• 200

• 19%

• 187%

GameStop is having a 20% off sale.  What is the sale price of a game that is orignally $28.99? _{(Money rounds to the nearest hundreth)} Show all work on another paper.

• $25.00

• $5.80

• $23.19

• $24.00

^{I recently moved closer to West.  What is the percent of change in my distance if I used to live 15 miles away and now I live 6 miles away?
(Show all work for full credit on an extra piece of paper.)}

• 40%

• 60%

• 50%

• 15%

What is a 150% increase from 35?
_{Show all work on another paper.}

• 50

• 52.5

• 45.2

• 185

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%

What is the percent of change from 45 ft to 92 ft?

• 104% increase

• 100% decrease

• 105% increase

• 106% increase

Tickets to Taylor Swift concert changed from $250 per ticket to $180 per ticket. The percent change of the cost of concert tickets ​ (a)   by ​ (b)   .

• decreased

• 28%

• increased

• 39%

• 70%

What is the percent change when a quantity increases from 100 to 150?

• 25%

• 50%

• 75%

• 100%

Calculate the percent change from 50 to 75.

• 25%

• 50%

• 75%

• 100%

Ann works in a supermarket for $10.00 per hour. She received a raise to $12.00. What is the percent of change in her hourly wage?

• Increase 16.67%

• Decrease 16.67%

• Increase 20%

• Decrease 20%