"7 is 13 percent of what number?" is a word problem where the answer is a number. Specifically, if you calculate 13 percent of number (x), you will get 7. Thus, you can illustrate the problem "7 is 13 percent of what number (x)" like this:
13% of x = 7
To calculate 13 percent of a number, we multiply the number by 13 and then divide by 100. Therefore, we can make the following function:
|
| = 7 |
To solve for x, we first multiply both sides by 100 and then divide both sides by 13 to get the x = 53.85. Therefore, the answer to 7 is 13 percent of what number? is:
53.85
If we substitue "what number" in the question "7 is 13 percent of what number?" with 53.85, we get this sentence: 7 is 13 percent of 53.85. Since this statement is true, we know that our answer is correct.
Percent Of What Number
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