What is the percentage difference between 9 and 20?

Percentage difference between 9 and 20

What is the percentage difference between 9 and 20? Here we will give you the definition of "the percentage difference between 9 and 20" and then show you how to calculate the percentage difference between 9 and 20.

"The percentage difference between 9 and 20" is the difference between 9 and 20 on a number line as a percentage. To get the difference as a percentage, you divide the absolute difference by the average of 9 and 20, and then multiply it by 100.

To calculate the percentage difference between 9 and 20, we use this four-step process:

Step 1) Calculate the absolute difference between 9 and 20 on a number line by subtracting the numbers, and then get the absolute value of the quotient:

9 - 20 = -11
|-11| = 11

Step 2) Find the average of 9 and 20 by adding them together, and then divide the sum by 2:

9 + 20 = 29
29 / 2 = 14.5

Step 3) Divide the absolute difference from Step 1 by the average from Step 2:

11 / 14.5 = 0.758620689655172

Step 4) And finally, multiply the answer in Step 3 by 100 to get the percentage difference between 9 and 20:

0.758620689655172 x 100
= 75.8620689655172

That is all there is to it. The percentage difference between 9 and 20 is:

75.8620689655172%

Percentage Difference Calculator
Submit another set of numbers to get the percentage difference between them.

What is the percentage difference between 9 and 21?
Want to learn more? Here is the next Percentage Difference problem on our list that we have explained and solved.