Rational Numbers Review Quiz

What is the first step in converting a fraction with a denominator of 10, 100, or 1000 to a decimal?

• Divide the numerator by the denominator

• Write the numerator as a whole number

• Multiply the fraction by 100

• Add zeros to the numerator

When converting a fraction to a decimal by division, where does the denominator go?

• Below the division line

• Inside the division house

• Above the division line

• Outside the division house

To convert a decimal to a fraction, what should you do after identifying the place value of the last digit?

• Divide by 10

• Remove the decimal

• Multiply by 100

• Add a percent sign

What is the denominator when converting 0.32 to a fraction?

• 100

• 32

• 10

• 1000

What is the shortcut for converting a decimal to a percent?

• Move the decimal two places to the left

• Divide by 100

• Add two zeros to the right

• Move the decimal two places to the right

How do you convert 40% to a decimal?

• Add a decimal point

• Move the decimal two places to the right

• Multiply by 100

• Drop the percent sign and divide by 100

Which number line represents 25%?

• 2/5

• 2/10

• 2/8

• 4/12

What is the decimal equivalent of 17%?

• 17.0

• 0.17

• 0.017

• 1.7

Dolores spent 13 out of 20 dollars. What decimal represents this fraction?

• 0.13

• 0.75

• 0.35

• 0.65

What is the first step in solving a problem involving conversion of fractions, decimals, and percents?

• Multiply by 100

• Divide by 10

• Identify what you are looking for

• Add a percent sign