Converting decimals, fractions, and percents

Write 9/10 as a percent.

• 9%

• 90%

• 900%

• 99%

Write 12% as a fraction in simplest form.

• 12/10

• 2/25

• 12/100

• 3/25

On a recent quiz, you answered 19 out of 25 questions correctly. What was your score as a percentage?

• 60%

• 65%

• 76%

• 80%

Which is the fraction that represents .21

• 1/21

• 21/10

• 21/1

• 21/100

Percents are always out of?

• 100

• 10

• 1

• 1000

Of the students in sixth grade, 3/5 pack their lunch. What percent of students pack their lunch?

• 55%

• 6%

• 70%

• 60%

Convert to a percent:

0.35

• 35/100

• 0.035%

• 35%

• .35%

Change to a percent

3/4

• 34%

• .75%

• 1.3%

• 75%

Change to a percent

0.039

• 39%

• 3.9%

• .00039%

• .039%

Change to Percent

17/20

• 30%

• 34%

• 17%

• 85%