Percent Increase Decrease

Jack bought a bike for $550 and then sold it for $680. What was his percentage profit?

• 130

• 23.6

• 19.1

• 25.2

Decrease 500 by 30%

• 470

• 350

• 499.70

• 150

Find the new amount given the original amount and the percent of change.
340 pages; 20% decrease 

• 320 pages

• 240 pages

• 272 pages

• 360 pages

What is the total price of a book if Barnes and Nobles gets it for $4.25 and the markup is 30%?

• $6.25

• $1.28

• $5.53

• $4.38

A grocery store has a 20% markup on bottle of soda. The bottle of soda costs the store $1.25. Find the selling price. Round to nearest cent if necessary.

• $1.40

• $1.50

• $0.25

• $1.65

Find the new value when $20 is increased by 10%

• $21

• $22

• $30

• $40

When dealing with percent INCREASE, what operation will you use?

• Addition

• Subtraction

• Both

• Neither

When dealing wither percent DECREASE, what operation will you use?

• Addition

• Subtraction

• Neither

• Both

Some examples of percent DECREASE are...

• Tax

• Discount

• Tip

• Growth

• Decline

Gweeny bought some new colored pencils that cost $24, but she got a discount of 10% off. What was the FINAL COST of the pencils?

• $90

• $21.60

• $26.40

• $22

• $2.40