42.52 is what percent of 100 - 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 100 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 100, so we can write it down as 100%=100.
4. We know, that x% equals 42.52 of the output value, so we can write it down as x%=42.52.
5. Now we have two simple equations:
1) 100%=100
2) x%=42.52
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%=100/42.52
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 42.52 is what percent of 100

100%/x%=100/42.52
(100/x)*x=(100/42.52)*x       - we multiply both sides of the equation by x
100=2.3518344308561*x       - we divide both sides of the equation by (2.3518344308561) to get x
100/2.3518344308561=x
42.52=x
x=42.52

now we have:
42.52 is 42.52% of 100