515.28 is what percent of 560 - 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 560 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 560, so we can write it down as 100%=560.
4. We know, that x% equals 515.28 of the output value, so we can write it down as x%=515.28.
5. Now we have two simple equations:
1) 100%=560
2) x%=515.28
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%=560/515.28
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 515.28 is what percent of 560

100%/x%=560/515.28
(100/x)*x=(560/515.28)*x       - we multiply both sides of the equation by x
100=1.0867877658749*x       - we divide both sides of the equation by (1.0867877658749) to get x
100/1.0867877658749=x
92.014285714286=x
x=92.014285714286

now we have:
515.28 is 92.014285714286% of 560