What is 20 plus 9 percent?

What is 20 plus 9 percent (20 plus 9%)? Simply put, what do you get if you add 9 percent to 20? Here we will show you how to calculate 20 plus 9 percent using a two-step process.

Step 1) Calculate 9 percent of 20: To calculate 9 percent of 20, you multiply 9 by 20 and then divide the product you get by 100. Here is the math to illustrate:

9 x 20 = 180
180 / 100 = 1.8

Step 2) Add the 9 percent you calculated in Step 1 to 20. Here is the math to illustrate:

20 + 1.8 = 21.8

Therefore, the answer to "What is 20 plus 9 percent?" is:

21.8

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