81 Divided by What Equals 93?
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 81 by to equal 93?
Solving 81 Divided by What Equals 93
Here’s how you would set up this question as an equation:
81
x
=
93
\frac{81}{x} = 93
x 81 = 93
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 81:
81
=
93
∗
x
81 = 93*x
81 = 93 ∗ x
Then we can isolate x on the right side of the equation by dividing both sides by 93:
81
93
=
x
\frac{81}{93} = x
93 81 = 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
=
0.871
x = 0.871
x = 0.871
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 39 equals 72?
59 divided by what equals 71?
What is 13/16 divided by 76?
What is 1/14 divided by 7/3?
What is 36 divided by 18/6?