45 is 5 percent of what number? (5% of what number is 45?)

45 is 5 percent of what number?

"45 is 5 percent of what number?" is a word problem where the answer is a number. Specifically, if you calculate 5 percent of number (x), you will get 45. Thus, you can illustrate the problem "45 is 5 percent of what number (x)" like this:

5% of x = 45

To calculate 5 percent of a number, we multiply the number by 5 and then divide by 100. Therefore, we can make the following function:

		5 ∗ x
		100

= 45

To solve for x, we first multiply both sides by 100 and then divide both sides by 5 to get the x = 900. Therefore, the answer to 45 is 5 percent of what number? is:

900

If we substitue "what number" in the question "45 is 5 percent of what number?" with 900, we get this sentence: 45 is 5 percent of 900. Since this statement is true, we know that our answer is correct.

Percent Of What Number
Submit another "a is b percent of what number?" problem for us to explain and solve.

46 is 5 percent of what number?
Here is a similar problem that we have answered for you.