6 Divided by What Equals 55?
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 55?
Solving 6 Divided by What Equals 55
Here’s how you would set up this question as an equation:
6
x
=
55
\frac{6}{x} = 55
x 6 = 55
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
=
55
∗
x
6 = 55*x
6 = 55 ∗ x
Then we can isolate x on the right side of the equation by dividing both sides by 55:
6
55
=
x
\frac{6}{55} = x
55 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
=
0.109
x = 0.109
x = 0.109
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 90 equals 99?
15 divided by what equals 32?
What is 19/16 divided by 11?
What is 5/17 divided by 11/14?
What is 50 divided by 13/18?