21 divided by what equals 22?

21 divided by what equals 22? In other words, you have 21 and you divide it by something and then you get 22. What is that something?

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

		21
		X

= 22

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

		21(X)
		X

= 22(X)

21 = 22X

Then, divide both sides by 22 to get X by itself as follows:

		21
		22

		22X
		22

0.955 = X

Thus, the answer to "21 divided by what equals 22?" is 0.955.

Note that our answers are rounded to the nearest thousandth if necessary. You can divide 21 by 0.955 to check that we got the right answer.

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