What Divided by 87 Equals 74?
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 87, equals 74?
Solving What Divided by 87 Equals 74
Here’s how you would set up this question as an equation:
x
87
=
74
\frac{x}{87} = 74
87 x = 74
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 87, resulting in this equation:
x
=
74
∗
87
x = 74*87
x = 74 ∗ 87
Then we simplify and find our answer:
x
=
6438
x = 6438
x = 6438
So, the answer to the question “What divided by 87 equals 74?” is 6438.To prove this, we can take the original problem:
x
87
=
74
\frac{x}{87} = 74
87 x = 74
And insert 6438 in the place of x:
6438
87
=
74
\frac{6438}{87} = 74
87 6438 = 74
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 98 equals 55?
9 divided by what equals 3?
What is 19/17 divided by 7?
What is 12/4 divided by 6/18?
What is 28 divided by 15/7?