65 Divided by What Equals 16?
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 65 by to equal 16?
Solving 65 Divided by What Equals 16
Here’s how you would set up this question as an equation:
65
x
=
16
\frac{65}{x} = 16
x 65 = 16
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 65:
65
=
16
∗
x
65 = 16*x
65 = 16 ∗ x
Then we can isolate x on the right side of the equation by dividing both sides by 16:
65
16
=
x
\frac{65}{16} = x
16 65 = 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
=
4.063
x = 4.063
x = 4.063
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 10 equals 73?
13 divided by what equals 69?
What is 15/3 divided by 7?
What is 19/18 divided by 8/5?
What is 57 divided by 7/20?