What is 45 plus 80 percent?

What is 45 plus 80 percent (45 plus 80%)? Simply put, what do you get if you add 80 percent to 45? Here we will show you how to calculate 45 plus 80 percent using a two-step process.

Step 1) Calculate 80 percent of 45: To calculate 80 percent of 45, you multiply 80 by 45 and then divide the product you get by 100. Here is the math to illustrate:

80 x 45 = 3600
3600 / 100 = 36

Step 2) Add the 80 percent you calculated in Step 1 to 45. Here is the math to illustrate:

45 + 36 = 81

Therefore, the answer to "What is 45 plus 80 percent?" is:

81

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