What Is 20 Percent of 80?


Quick Answer

Twenty percent of 80 is 16. Percent refers to 1/100, so 20 percent is 20/100 and is written in decimal form as 0.20 or 0.2. To calculate 20 percent of 80, multiply 80 by 0.2, the answer of which is 16.

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Full Answer

Figuring percentages is a part of many everyday activities including determining sales tax, interest, tips and even test scores. For example, if a person wants to leave a 20 percent tip on a restaurant bill of $80, he would leave $16. The lowest term fraction for 20/100 is 1/5, so 20 percent can also be calculated as 1/5 x 80, or 16. The symbol for percent is %.

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