8 divided by what equals 81?

8 divided by what equals 81? In other words, you have 8 and you divide it by something and then you get 81. What is that something?

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

		8
		X

= 81

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

		8(X)
		X

= 81(X)

8 = 81X

Then, divide both sides by 81 to get X by itself as follows:

		8
		81

		81X
		81

0.099 = X

Thus, the answer to "8 divided by what equals 81?" is 0.099.

Note that our answers are rounded to the nearest thousandth if necessary. You can divide 8 by 0.099 to check that we got the right answer.

Divided By What Equals Calculator
Please enter another problem for us to solve below:

8 divided by what equals 82?
Go here for the next problem we solved.