"135 is 20 percent of what number?" is a word problem where the answer is a number. Specifically, if you calculate 20 percent of number (x), you will get 135. Thus, you can illustrate the problem "135 is 20 percent of what number (x)" like this:
20% of x = 135
To calculate 20 percent of a number, we multiply the number by 20 and then divide by 100. Therefore, we can make the following function:
|
| = 135 |
To solve for x, we first multiply both sides by 100 and then divide both sides by 20 to get the x = 675. Therefore, the answer to 135 is 20 percent of what number? is:
675
If we substitue "what number" in the question "135 is 20 percent of what number?" with 675, we get this sentence: 135 is 20 percent of 675. Since this statement is true, we know that our answer is correct.
Percent Of What Number
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