15.12 is what percent of 1273.25 - 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 1273.25 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 1273.25, so we can write it down as 100%=1273.25.
4. We know, that x% equals 15.12 of the output value, so we can write it down as x%=15.12.
5. Now we have two simple equations:
1) 100%=1273.25
2) x%=15.12
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%=1273.25/15.12
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 15.12 is what percent of 1273.25

100%/x%=1273.25/15.12
(100/x)*x=(1273.25/15.12)*x       - we multiply both sides of the equation by x
100=84.209656084656*x       - we divide both sides of the equation by (84.209656084656) to get x
100/84.209656084656=x
1.1875122717455=x
x=1.1875122717455

now we have:
15.12 is 1.1875122717455% of 1273.25