Proportions and Percents Final Review

Which of these proportional equations would you use to find the missing pieces of a percent problem, using the words "OF and IS"?

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• 
• 
• 

What is 125% of 84 ?

• 105

• 188.5

• 473.4

• 356.7

What is 25% of 80?

• 15

• 30

• 20

• 40

Calculate the percent increase if a price increases from $50 to $70.

• 40%

• 30%

• 60%

• 50%

A shirt originally costs $40, but it is now on sale for $32. What is the percent decrease?

• 20%

• 30%

• 25%

• 15%

Solve the percent proportion: 15 is what percent of 75?

• 25%

• 30%

• 40%

• 20%

A jacket is on sale for 30% off the original price of $120. What is the sale price?

• $90

• $100

• $84

• $36

Solve the percent proportion: 8 is 40% of what number?

• 15

• 20

• 25

• 10

If a product's price is reduced by 20% from $200, what is the new price?

• $160

• $180

• $150

• $170

What is 15% of 150?

• 22.5

• 30

• 25

• 35