"50 is 40 percent of what number?" is a word problem where the answer is a number. Specifically, if you calculate 40 percent of number (x), you will get 50. Thus, you can illustrate the problem "50 is 40 percent of what number (x)" like this:
40% of x = 50
To calculate 40 percent of a number, we multiply the number by 40 and then divide by 100. Therefore, we can make the following function:
|
| = 50 |
To solve for x, we first multiply both sides by 100 and then divide both sides by 40 to get the x = 125. Therefore, the answer to 50 is 40 percent of what number? is:
125
If we substitue "what number" in the question "50 is 40 percent of what number?" with 125, we get this sentence: 50 is 40 percent of 125. Since this statement is true, we know that our answer is correct.
Percent Of What Number
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