Understanding and Using Percent Review

What percent of the grid is shaded?

• 4%

• 40%

• 60%

• 30%

What is 0.55% of 25?

• 0.1375

• 13.75

• 1.375

• 0.01375

What is 45% of 200

• 90

• 9

• 444.4

• 44.44

A survey found that 64% of 7th graders have Internet access at home. Of the 500 7th graders at one middle school, how many would be expected to have Internet access at home?

• 320

• 781

• 450

• 350

Andrew's new TV is 120% larger than his old TV. If his new TV is 60 inches, then how big is his old TV?

• 48 inches

• 50 inches

• 52 inches

• 46 inches

Ariel finished 80% of her homework in 20 minutes. How many minutes will it take her to complete all her homework at this rate?

• 30 minutes

• 24 minutes

• 25 minutes

• 28 minutes

Of 400 Pierson residents surveyed, all but 40 were born in Florida. What percent of the residents surveyed were not born in Florida?

• 20%

• 15%

• 25%

• 10%

• 35%

• 7%

• 7.20%

• 40%

Which of the following is equivalent to 0.82?

A GoPro is on sale for 20% off. The regular price of the GoPro is $225. What is the sale price of the GoPro?

• $45

• $260

• $180

• $200