8.25 is what percent of 38.13 - 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 38.13 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 100% equals 38.13, so we can write it down as 100%=38.13.
4. We know, that x% equals 8.25 of the output value, so we can write it down as x%=8.25.
5. Now we have two simple equations:
1) 100%=38.13
2) x%=8.25
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:
100%/x%=38.13/8.25
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 8.25 is what percent of 38.13

100%/x%=38.13/8.25
(100/x)*x=(38.13/8.25)*x       - we multiply both sides of the equation by x
100=4.6218181818182*x       - we divide both sides of the equation by (4.6218181818182) to get x
100/4.6218181818182=x
21.636506687648=x
x=21.636506687648

now we have:
8.25 is 21.636506687648% of 38.13