Fraction Percent and Decimals

Fraction Percent and Decimals

Review and test your knowledge

Multiple Select

What does percent mean?

• One hundred

• per one hundred

• For every one thing

• per each unit

Fractions

numerator is the number on the top

denominator is the number at the bottom

Converting Fraction to Percent

Multiple Select

When converting a fraction to percent

• denominator must be 100

• must remove the % sign

• must add the % sign

• answer needs a decimal point

• leave answer as a fraction

Percent

• A percent is out of 100

• Percent can be greater than 100%

• This means the decimal is larger than one

• And we will have an improper fraction or a mixed fraction

Multiple Choice

What is ¹⁷⁄₁₅ as a mixed fraction?

• 1 ²⁄₁₅

• 2 ²⁄₁₅

• 15

• 1 ¹⁵⁄₁₇

• ¹⁵⁄₁₇

Multiple Choice

What is ³⁄₁₅ as a percentage?

• 30%

• 117%

• 100%

• 20%

Converting from mixed fraction or improper fraction to percent

• Each whole number represents 100%

• so 3 is equal to 300%

• so ⁹⁄₂ is equal to 450%

• because 4½ is equal to 450%

Multiple Choice

What is 6/4 as a percent?

• 50%

• 250%

• 150%

• 640%