What is 2.13 percent of 3680 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 3680 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 3680 is 100%, so we can write it down as 3680=100%.
4. We know, that x is 2.13% of the output value, so we can write it down as x=2.13%.
5. Now we have two simple equations:
1) 3680=100%
2) x=2.13%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
3680/x=100%/2.13%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 2.13% of 3680

3680/x=100/2.13
(3680/x)*x=(100/2.13)*x       - we multiply both sides of the equation by x
3680=46.948356807512*x       - we divide both sides of the equation by (46.948356807512) to get x
3680/46.948356807512=x
78.384=x
x=78.384

now we have:
2.13% of 3680=78.384