MATH SOLVE

3 months ago

Q:
# What Divided by 39 Equals 85?

Accepted Solution

A:

What Divided by 39 Equals 85?
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, when divided by 39, equals 85?
Solving What Divided by 39 Equals 85
Here’s how you would set up this question as an equation:
x
39
=
85
\frac{x}{39} = 85
39 x = 85
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, we can do that by multiplying both sides of the equation by 39, resulting in this equation:
x
=
85
∗
39
x = 85*39
x = 85 ∗ 39
Then we simplify and find our answer:
x
=
3315
x = 3315
x = 3315
So, the answer to the question “What divided by 39 equals 85?” is 3315.To prove this, we can take the original problem:
x
39
=
85
\frac{x}{39} = 85
39 x = 85
And insert 3315 in the place of x:
3315
39
=
85
\frac{3315}{39} = 85
39 3315 = 85
Because this is true, the answer must be correct.
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 6 equals 92?
7 divided by what equals 12?
What is 13/6 divided by 94?
What is 20/3 divided by 2/10?
What is 33 divided by 5/9?