8.15 is what percent of 104.07 - 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 104.07 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 104.07, so we can write it down as 100%=104.07.
4. We know, that x% equals 8.15 of the output value, so we can write it down as x%=8.15.
5. Now we have two simple equations:
1) 100%=104.07
2) x%=8.15
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%=104.07/8.15
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 8.15 is what percent of 104.07

100%/x%=104.07/8.15
(100/x)*x=(104.07/8.15)*x       - we multiply both sides of the equation by x
100=12.769325153374*x       - we divide both sides of the equation by (12.769325153374) to get x
100/12.769325153374=x
7.8312674161622=x
x=7.8312674161622

now we have:
8.15 is 7.8312674161622% of 104.07