25.67 is what percent of 128.08 - 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 128.08 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 128.08, so we can write it down as 100%=128.08.
4. We know, that x% equals 25.67 of the output value, so we can write it down as x%=25.67.
5. Now we have two simple equations:
1) 100%=128.08
2) x%=25.67
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%=128.08/25.67
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 25.67 is what percent of 128.08

100%/x%=128.08/25.67
(100/x)*x=(128.08/25.67)*x       - we multiply both sides of the equation by x
100=4.9894818854694*x       - we divide both sides of the equation by (4.9894818854694) to get x
100/4.9894818854694=x
20.042161149282=x
x=20.042161149282

now we have:
25.67 is 20.042161149282% of 128.08