25 is what percent of 16.28 - 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 16.28 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 16.28, so we can write it down as 100%=16.28.
4. We know, that x% equals 25 of the output value, so we can write it down as x%=25.
5. Now we have two simple equations:
1) 100%=16.28
2) x%=25
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%=16.28/25
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 25 is what percent of 16.28

100%/x%=16.28/25
(100/x)*x=(16.28/25)*x       - we multiply both sides of the equation by x
100=0.6512*x       - we divide both sides of the equation by (0.6512) to get x
100/0.6512=x
153.56265356265=x
x=153.56265356265

now we have:
25 is 153.56265356265% of 16.28