0.55 is what percent of 13.85 - 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 13.85 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 13.85, so we can write it down as 100%=13.85.
4. We know, that x% equals 0.55 of the output value, so we can write it down as x%=0.55.
5. Now we have two simple equations:
1) 100%=13.85
2) x%=0.55
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%=13.85/0.55
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 0.55 is what percent of 13.85

100%/x%=13.85/0.55
(100/x)*x=(13.85/0.55)*x       - we multiply both sides of the equation by x
100=25.181818181818*x       - we divide both sides of the equation by (25.181818181818) to get x
100/25.181818181818=x
3.971119133574=x
x=3.971119133574

now we have:
0.55 is 3.971119133574% of 13.85