4 divided by what equals 18?

4 divided by what equals 18? In other words, you have 4 and you divide it by something and then you get 18. What is that something?

We will call that something "X". Here is the equation to find the solution:

		4
		X

= 18

First, multiply both sides by X to get rid of the X as denominator.

		4(X)
		X

= 18(X)

4 = 18X

Then, divide both sides by 18 to get X by itself as follows:

		4
		18

		18X
		18

0.222 = X

Thus, the answer to "4 divided by what equals 18?" is 0.222.

Note that our answers are rounded to the nearest thousandth if necessary. You can divide 4 by 0.222 to check that we got the right answer.

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