How To Convert Fractions To Percentages

Sometimes, you need to convert fractions to percentages. So, how can you do it in an easy way?

convert-fractions-to-percentages

The truth is that when you want to convert fractions to percentages, you have two different ways or methods:

Learn everything you need to know about fractions.

#1: The Denominator Way:

Simply put, using this method implies that you will need to convert a fraction to an equivalent fraction with a denominator of 100.

This method is a great way to use if the fraction has a denominator which is a factor of 100.

Here are the two quick steps you need to follow:

  1. Divide 100 by the denominator to find the multiplier.
  2. Multiply the numerator and denominator of the fraction by the multiplier to give you an equivalent fraction with a denominator of 100.

Practical Examples Using The Denominator Way

Practical-Examples-Using-The-Denominator-Way

Practical Example #1: Convert into a percentage the fraction: 3/5

You will notice that the denominator, which is 5, is a factor of 100.

100 ÷ 5 = 20, so 20 is our multiplier.

So, you need to multiply the numerator and denominator by 20 to give you an equivalent fraction with a denominator of 100.

3/5 = (3 × 20) / (5 × 20) = 60/100

Because a percentage is simply a fraction with a denominator of 100, you have found our percentage which is 60%.

So our answer is: 3/5 = 60%

Check out our fraction to percentage calculator. 

Practical Example #2: Convert into a percentage the fraction: 7/20

The denominator is 20, which is a factor of 100.

100 ÷ 20 = 5, so our multiplier is 5.

This gives us:

7/20 = (7 × 5) / (20 × 5) = 35100

Because a percentage is simply a fraction with a denominator of 100, we have found our percentage which is 35%.

So the answer is: 7/20 = 35%


Discover our simple and easy to use percent to fraction calculator.

#2: The Decimal Conversion Way:

The-Decimal-Conversion-Way

Simply put, when you use this method, you will be converting the fraction to a decimal and then convert the decimal to a percent. 

To follow this way or method, you just need to follow the next steps:

Step #1: Convert your fraction to a decimal by dividing the numerator by the denominator if you have a calculator this is easy, otherwise you need to use a division method.

Step #2: Multiply the decimal by 100 to change it into a percent.

You have now changed your fraction to a percentage.

Practical Examples Using The Decimal Conversion Way

Practical Example #1: Convert into a percentage the fraction: 3/5

Step #1: To convert the fraction to a decimal we divide the numerator by the denominator.

So we calculate 3 ÷ 5 = 0.6

Step #2: Multiply by 100 to change it to a percentage.

0.6 x 100 = 60%

This means that: 3/5 = 60%

This is how to divide fractions.

Practical Example #2: Convert into a percentage the fraction: 14/9

Step #1: First, we calculate 14 ÷ 9 = 1.556 (this decimal has been rounded to 3 decimal places)

Step #2: Next multiply by 100 to change it to a percentage.

1.556 x 100 = 155.6%

Final answer: 14/9 = 155.6% (to 1dp)

Practical Example #3: Convert into a percentage the fraction: 7/8

Step #1: First, we calculate 7 ÷ 8 = 0.875

Step #2: Next multiply by 100 to change it to a percentage.

0.875 x 100 = 87.5%

Final answer: 7/8 = 87.5%

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