Interchanging Fractions, Decimals, and Percents

What is the main goal of the lesson?

• To memorize multiplication tables

• To solve algebraic equations

• To understand how to convert between fractions, decimals, and percents

• To learn how to add fractions

What is the decimal form of 3/8?

• 0.25

• 0.5

• 0.625

• 0.375

How do you convert a decimal to a percent?

• Subtract 10

• Divide by 100

• Multiply by 100

• Add 10

What is the percent form of 1 and 2/5?

• 180%

• 120%

• 140%

• 160%

What is the decimal form of 17/10?

• 0.71

• 7.1

• 0.17

• 1.7

What is the simplified fraction form of 72 hundredths?

• 18/25

• 36/50

• 9/10

• 7/8

What is the percent form of 8 and 1/10?

• 810%

• 8.1%

• 81%

• 0.81%

How do you convert 92% to a decimal?

• 0.92

• 9.2

• 0.092

• 92.0

What is the simplified fraction form of 92 hundredths?

• 9/10

• 11/12

• 23/25

• 46/50

Which is larger: 22% or 75 hundredths?

• They are equal

• 75 hundredths

• 22%

• Cannot be determined