12.13 is what percent of 13.03 - 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 13.03 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 13.03, so we can write it down as 100%=13.03.
4. We know, that x% equals 12.13 of the output value, so we can write it down as x%=12.13.
5. Now we have two simple equations:
1) 100%=13.03
2) x%=12.13
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%=13.03/12.13
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 12.13 is what percent of 13.03

100%/x%=13.03/12.13
(100/x)*x=(13.03/12.13)*x       - we multiply both sides of the equation by x
100=1.07419620775*x       - we divide both sides of the equation by (1.07419620775) to get x
100/1.07419620775=x
93.0928626247=x
x=93.0928626247

now we have:
12.13 is 93.0928626247% of 13.03