4 divided by what equals 86?

4 divided by what equals 86? In other words, you have 4 and you divide it by something and then you get 86. What is that something?

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

		4
		X

= 86

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

		4(X)
		X

= 86(X)

4 = 86X

Then, divide both sides by 86 to get X by itself as follows:

		4
		86

		86X
		86

0.047 = X

Thus, the answer to "4 divided by what equals 86?" is 0.047.

Note that our answers are rounded to the nearest thousandth if necessary. You can divide 4 by 0.047 to check that we got the right answer.

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