What is 400 plus 80 percent?

What is 400 plus 80 percent (400 plus 80%)? Simply put, what do you get if you add 80 percent to 400? Here we will show you how to calculate 400 plus 80 percent using a two-step process.

Step 1) Calculate 80 percent of 400: To calculate 80 percent of 400, you multiply 80 by 400 and then divide the product you get by 100. Here is the math to illustrate:

80 x 400 = 32000
32000 / 100 = 320

Step 2) Add the 80 percent you calculated in Step 1 to 400. Here is the math to illustrate:

400 + 320 = 720

Therefore, the answer to "What is 400 plus 80 percent?" is:

720

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