Percent Equations, Percent Discounts, and Percent Change

Calculate the percent increase. Round to the nearest percent.

Original: 74

New: 85

• 0.15%

• 0.13%

• 13%

• 15%

Calculate the percent increase. Round to the nearest percent.

Original: 45

New: 92

• 51%

• 1.04%

• 104%

• .51

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%

Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.

• Decrease of 40%

• Decrease of 10%

• Decrease of 30%

• Decrease of 20%

Select the equation that matches: What percent of 29 is 3? (Select all that apply)

• 3 = p x 29

• 29 = p x 3

• 3 = 29p

• 29 = 3p

• 30

• 40

• 50

• 60

The regular price of a baseball hat is $15.65. If Julio buys the baseball hat on sale for 20% off the regular price, how much change will he receive after paying with $20?

• $15.65

• $3.13

• $12.52

• $7.48

• 16

• 25

• 100

• 40

What is the percent equation?

​ (a)   = ​ (b)   * ​ (c)  

• part

• %(decimal)

• whole

Line segment PQ is worth 18 meters. If line segment PQ is 300%, what is the length of a line segment that is 100%?

• 54 meters

• 6 meters

• 9 meters

• 24 meters