Suppose you're taking the written test for your driver's license and you get
To convert a decimal to a percent, multiply the decimal by 100.
Convert 0.3786 to a percent.
To convert a percentage to a decimal, divide the percentage by 100.
Convert 98.6% into a decimal.
When converting fractions to percents, we can substitute
We start by representing the unknown as
Express 75% as a reduced fraction.
Sample explanations for some of the practice exercises below are available by viewing the following video. Note that there is not always a match between the number of the practice exercise in the video and the number of the practice exercise listed in the following exercise set. However, the practice exercise is the same in both. CK-12 Basic Algebra: Percent Problems (14:15)
Express the following fractions as a percent (round to two decimal places when necessary).
Express the following percentages as reduced fractions.