18.1 is what percent of 61 - 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 61 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 61, so we can write it down as 100%=61.
4. We know, that x% equals 18.1 of the output value, so we can write it down as x%=18.1.
5. Now we have two simple equations:
1) 100%=61
2) x%=18.1
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%=61/18.1
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 18.1 is what percent of 61

100%/x%=61/18.1
(100/x)*x=(61/18.1)*x       - we multiply both sides of the equation by x
100=3.3701657458564*x       - we divide both sides of the equation by (3.3701657458564) to get x
100/3.3701657458564=x
29.672131147541=x
x=29.672131147541

now we have:
18.1 is 29.672131147541% of 61