"639 is 17 percent of what number?" is a word problem where the answer is a number. Specifically, if you calculate 17 percent of number (x), you will get 639. Thus, you can illustrate the problem "639 is 17 percent of what number (x)" like this:
17% of x = 639
To calculate 17 percent of a number, we multiply the number by 17 and then divide by 100. Therefore, we can make the following function:
|
| = 639 |
To solve for x, we first multiply both sides by 100 and then divide both sides by 17 to get the x = 3758.82. Therefore, the answer to 639 is 17 percent of what number? is:
3758.82
If we substitue "what number" in the question "639 is 17 percent of what number?" with 3758.82, we get this sentence: 639 is 17 percent of 3758.82. Since this statement is true, we know that our answer is correct.
Percent Of What Number
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