Percents Quick Check

There are 200 end-of-the-year school dance tickets available. Students who have perfect attendance are able to purchase them in advance. If 18 tickets were purchased in advance, what percent of the tickets were purchased in advance?

• A. 18%

• B. 22%

• C. 9%

• D. 14%

A survey shows that 85% of students carry a backpack to school. If there are 320 students in the school, then how many students carry a backpack?

• 302

• 220

• 190

• 272

A flock of sheep has 182 white sheep and 98 spotted sheep. Which proportion can be used to determine p, the percent of the flock that has spots?

• Point A

• Point B

• Point C

• Point D

What number does the model below best represent?

• 75%

• 0.80

Mr. Dorado has completed 75% of his morning run. Which of the following sets does not represent 75%?

If the shaded strip diagram represents 100%, then which strip diagram represents 150%?

• A

• B

• C

• D

The shaded area below represents the pieces of tile installed in a hallway. What percent of the hallway has not been installed with tile?

• A. 65%

• B. 35%

• C. 66.6%

• D. 33.3%

10. Paula earned a 56% on her science test. If she got 14 problems correct, then how many questions were on the test?

• 20

• 25

• 30

• 35