12.2 is what percent of 5200 - 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 5200 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 5200, so we can write it down as 100%=5200.
4. We know, that x% equals 12.2 of the output value, so we can write it down as x%=12.2.
5. Now we have two simple equations:
1) 100%=5200
2) x%=12.2
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%=5200/12.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 12.2 is what percent of 5200

100%/x%=5200/12.2
(100/x)*x=(5200/12.2)*x       - we multiply both sides of the equation by x
100=426.22950819672*x       - we divide both sides of the equation by (426.22950819672) to get x
100/426.22950819672=x
0.23461538461538=x
x=0.23461538461538

now we have:
12.2 is 0.23461538461538% of 5200