4.1-4.2 Review

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What is a percent?

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A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'.

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How do you convert a decimal to a percent?

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To convert a decimal to a percent, multiply the decimal by 100 and add the percent symbol. For example, 0.68 becomes 68%.

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How do you convert a percent to a decimal?

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To convert a percent to a decimal, divide the percent by 100. For example, 68% becomes 0.68.

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Front

What is the percent of a number?

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How do you write a percent as a fraction?

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What is the relationship between fractions, decimals, and percents?

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How do you find the percent increase?

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How do you find the percent decrease?

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What is a mixed number?

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