"8 is 28 percent of what number?" is a word problem where the answer is a number. Specifically, if you calculate 28 percent of number (x), you will get 8. Thus, you can illustrate the problem "8 is 28 percent of what number (x)" like this:
28% of x = 8
To calculate 28 percent of a number, we multiply the number by 28 and then divide by 100. Therefore, we can make the following function:
|
| = 8 |
To solve for x, we first multiply both sides by 100 and then divide both sides by 28 to get the x = 28.57. Therefore, the answer to 8 is 28 percent of what number? is:
28.57
If we substitue "what number" in the question "8 is 28 percent of what number?" with 28.57, we get this sentence: 8 is 28 percent of 28.57. Since this statement is true, we know that our answer is correct.
Percent Of What Number
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