126.64 is what percent of 1072 - 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 1072 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 1072, so we can write it down as 100%=1072.
4. We know, that x% equals 126.64 of the output value, so we can write it down as x%=126.64.
5. Now we have two simple equations:
1) 100%=1072
2) x%=126.64
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%=1072/126.64
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 126.64 is what percent of 1072

100%/x%=1072/126.64
(100/x)*x=(1072/126.64)*x       - we multiply both sides of the equation by x
100=8.4649399873658*x       - we divide both sides of the equation by (8.4649399873658) to get x
100/8.4649399873658=x
11.813432835821=x
x=11.813432835821

now we have:
126.64 is 11.813432835821% of 1072