14.4 is what percent of 138.2 - 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 138.2 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 138.2, so we can write it down as 100%=138.2.
4. We know, that x% equals 14.4 of the output value, so we can write it down as x%=14.4.
5. Now we have two simple equations:
1) 100%=138.2
2) x%=14.4
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%=138.2/14.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 14.4 is what percent of 138.2

100%/x%=138.2/14.4
(100/x)*x=(138.2/14.4)*x       - we multiply both sides of the equation by x
100=9.5972222222222*x       - we divide both sides of the equation by (9.5972222222222) to get x
100/9.5972222222222=x
10.419681620839=x
x=10.419681620839

now we have:
14.4 is 10.419681620839% of 138.2