7R Percent QUIZ #1 practice

​Fractions, decimals and percents can be converted to the other forms.

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​ Percent is out of 100 so to write the fraction for a percent:

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1. ​Write as a fraction over 100.

2. ​SIMPLIFY to lowest terms (use the SIMP button on your calculator)

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Example: 60% = What fraction?

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​Fractions, decimals and percents can be converted to the other forms.

​

​ Change a fraction to a percent:

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1. ​Write as a fraction.

2. ​MULTIPLY by 100

Example:​ 9 out of 12 = What percent?

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​Fractions, decimals and percents can be converted to the other forms.

​

​ Change a decimal to a percent:

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1. ​MULTIPLY by 100

Example:​ 0.48 = What percent?

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​Fractions, decimals and percents can be converted to the other forms.

​

​ Change a percent to a decimal:

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1. ​Write as a fraction out of 100.

2. Then divide or use the arrow keys on the calculator.

Example:​ 8% = What decimal?

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​Percent of a number is like finding the

fraction of a number.

example:

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​6% of 96 ---> MULTIPLY by the decimal or the fraction for 6%