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# What Is the Formula for Relative Error?

**The formula for relative error is defined as the absolute error divided by the true value.** More specifically, relative error is a number that compares how incorrect a quantity is from a number that is considered to be true.

Because of the formula, relative error is expressed as a percentage after multiplying the value by 100. These types of formulas are very important to workers, such as accountants, who have to keep track of a company's financial records. Relative error is often taught in algebra and has a formula similar to many others. Relative error is often referred to as percentage error.

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Q:
## How Do You Measure Area?

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## How Does One Calculate Production Rate?

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## How Do You Use the Quadratic Formula?

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