Converting Between Percents, Decimals, and Fractions

What does a percent represent?

• A ratio that represents parts per 50

• A ratio that represents parts per 1000

• A ratio that represents parts per 100

• A ratio that represents parts per 10

How is 47% written as a decimal?

• 0.47

• 4.7

• 47.0

• 0.047

What is the decimal representation of 30%?

• 30

• 0.03

• 3

• 0.3

What is 0.08 as a percent?

• 0.008%

• 8%

• 80%

• 0.8%

If a shape is 80% shaded, what is its decimal equivalent?

• 0.08

• 8

• 0.8

• 80

How do you convert 7.5% into a decimal?

• 7.5

• 0.75

• 75

• 0.075

Which is greater, 0.7 or 70%?

• 0.7

• Cannot be determined

• 70%

• They are equal

Which is equivalent to 50%?

• 50

• 0.5

• 0.05

• 5

How is 0.37 expressed as a percent?

• 370%

• 3.7%

• 37%

• 0.37%

Which of the following is the smallest?

• 8%

• 0.7

• 0.45

• Four-fifths