Solution and how to convert 19 / 20 into a percentage
We encourage you to check out our introduction to percentage page for a little recap of what percentage is. You can also learn about fractions in our fractions section of the website. Sometimes, you may want to express a fraction in the form of a percentage, or vice-versa. This page will cover the former case. Luckily for us, this problem only requires a bit of multiplication and division. We recommend that you use a calculator, but solving these problems by hand or in your head is possibly too! Here's how we discovered that 19 / 20 = 95% : Show
When are fractions useful?Fractions are commonly used in everyday life. If you are splitting a bill or trying to score a test, you will often describe the problem using fractions. Sometimes, you may want to express the fraction as a percentage. Convert 19 / 20 into a percentage or decimal
Find the DenominatorA percentage is a number out of 100, so we need to make our denominator 100! If the original denominator is 20, we need to solve for how we can make the denominator 100. To convert this fraction, we would divide 100 by 20, which gives us 5. Find the NumeratorNow, we multiply 5 by 19, our original numerator, which is equal to 95 Convert your Fraction to a PercentRemember, a percentage is any number out of 100. If we can balance 19 / 20 with a new denominator of 100, we can find the percentage of that fraction! Help your students convert 19 / 20 through further understanding:
A fraction consists of two numbers and the fraction bar:19/20The number above the fraction bar is the numerator: 19The number under the fraction bar is the denominator: 20To get the fraction's value, divide the numerator by the denominator:The value = 19 ÷ 20'Percent (%)' means 'out of one hundred':p% = p 'out of one hundred',p% = p/100 = p ÷ 100.1) Calculate the value of the fraction.2) Multiply this number by 100.3) Add the percent sign %19/20 =19 ÷ 20 =0.95100/100 = 100 ÷ 100 = 100% = 1Multiply a number by the fraction 100/100 |