22 is what percent of 939 - 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 939 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 939, so we can write it down as 100%=939.
4. We know, that x% equals 22 of the output value, so we can write it down as x%=22.
5. Now we have two simple equations:
1) 100%=939
2) x%=22
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%=939/22
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 22 is what percent of 939

100%/x%=939/22
(100/x)*x=(939/22)*x       - we multiply both sides of the equation by x
100=42.681818181818*x       - we divide both sides of the equation by (42.681818181818) to get x
100/42.681818181818=x
2.3429179978701=x
x=2.3429179978701

now we have:
22 is 2.3429179978701% of 939