20.56 is what percent of 268.65 - 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 268.65 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 268.65, so we can write it down as 100%=268.65.
4. We know, that x% equals 20.56 of the output value, so we can write it down as x%=20.56.
5. Now we have two simple equations:
1) 100%=268.65
2) x%=20.56
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%=268.65/20.56
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 20.56 is what percent of 268.65

100%/x%=268.65/20.56
(100/x)*x=(268.65/20.56)*x       - we multiply both sides of the equation by x
100=13.066634241245*x       - we divide both sides of the equation by (13.066634241245) to get x
100/13.066634241245=x
7.6530802158943=x
x=7.6530802158943

now we have:
20.56 is 7.6530802158943% of 268.65