Repeating Decimals and Percents

What is the fraction equivalent to 40%? (simplified)

• 4/100

• 2/50

• 2/5

• 40/100

Convert 4/5 to a percent and decimal.

• 45%, 0.45

• 4.5%, 4.5

• 80%, 0.8

• 8%, 0.08

6.8% as a decimal is ______________.

• 6.8

• 680

• 0.068

• 0.68

What percent of the figure is shaded?

• 53%

• 60%

• 63%

• 37%

Which ratio represents 45%

• 45 to 100

• 100:45

• 4:5

• 100/45

Percent means "per hundred."

• True 

• False

Write a percent to represent the shaded portion of the model. (Remember to make this a fraction first since there is not 100 total.)

• 16%

• 42%

• 64%

• 80%

James took a quiz and got 15 questions out of 20 questions correct. What percentage did he get correct?

• 75%

• 50%

• 100%

• 15%

Write 0.17 as a percent.

• 7%

• 17%

• .0017%

• 170%

Rogelio ate 2/5 of a pizza. What percent of a pizza did he eat?

• 40%

• 25%

• 4%

• 5%