What is 20 plus 21 percent?

What is 20 plus 21 percent (20 plus 21%)? Simply put, what do you get if you add 21 percent to 20? Here we will show you how to calculate 20 plus 21 percent using a two-step process.

Step 1) Calculate 21 percent of 20: To calculate 21 percent of 20, you multiply 21 by 20 and then divide the product you get by 100. Here is the math to illustrate:

21 x 20 = 420
420 / 100 = 4.2

Step 2) Add the 21 percent you calculated in Step 1 to 20. Here is the math to illustrate:

20 + 4.2 = 24.2

Therefore, the answer to "What is 20 plus 21 percent?" is:

24.2

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