15 divided by what equals 43?

15 divided by what equals 43? In other words, you have 15 and you divide it by something and then you get 43. What is that something?

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

		15
		X

= 43

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

		15(X)
		X

= 43(X)

15 = 43X

Then, divide both sides by 43 to get X by itself as follows:

		15
		43

		43X
		43

0.349 = X

Thus, the answer to "15 divided by what equals 43?" is 0.349.

Note that our answers are rounded to the nearest thousandth if necessary. You can divide 15 by 0.349 to check that we got the right answer.

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