"12 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 12. Thus, you can illustrate the problem "12 is 28 percent of what number (x)" like this:
28% of x = 12
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:
|
| = 12 |
To solve for x, we first multiply both sides by 100 and then divide both sides by 28 to get the x = 42.86. Therefore, the answer to 12 is 28 percent of what number? is:
42.86
If we substitue "what number" in the question "12 is 28 percent of what number?" with 42.86, we get this sentence: 12 is 28 percent of 42.86. Since this statement is true, we know that our answer is correct.
Percent Of What Number
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