6 Divided by What Equals 9?
Methods
Setting up the problem:
In a problem like this, the “what” means that we’re working with a variable. The most common variable used in math is “x”. So we could say what number, x can we divide 6 by to equal 9?
Solving 6 Divided by What Equals 9
Here’s how you would set up this question as an equation:
6
x
=
9
\frac{6}{x} = 9
x 6 = 9
The goal of the problem is to solve for x. To do this we need to change the equation so that x is alone on one side of the equation.In this case, it can be done in two steps. The first step is to multiply both sides by x to isolate 6:
6
=
9
∗
x
6 = 9*x
6 = 9 ∗ x
Then we can isolate x on the right side of the equation by dividing both sides by 9:
6
9
=
x
\frac{6}{9} = x
9 6 = x
When we simplify the new equation, we can solve for x. In this example, we will round to the nearest three decimal places if that’s needed.
x
=
0.667
x = 0.667
x = 0.667
Practice Other Division Problems Like This One
If this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too!
What divided by 52 equals 39?
22 divided by what equals 49?
What is 19/17 divided by 57?
What is 7/14 divided by 8/10?
What is 89 divided by 12/20?