21.94 is what percent of 13.38 - 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 13.38 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 13.38, so we can write it down as 100%=13.38.
4. We know, that x% equals 21.94 of the output value, so we can write it down as x%=21.94.
5. Now we have two simple equations:
1) 100%=13.38
2) x%=21.94
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%=13.38/21.94
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 21.94 is what percent of 13.38

100%/x%=13.38/21.94
(100/x)*x=(13.38/21.94)*x       - we multiply both sides of the equation by x
100=0.6098450319052*x       - we divide both sides of the equation by (0.6098450319052) to get x
100/0.6098450319052=x
163.97608370703=x
x=163.97608370703

now we have:
21.94 is 163.97608370703% of 13.38