28.3 is what percent of 250 - 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 250 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 250, so we can write it down as 100%=250.
4. We know, that x% equals 28.3 of the output value, so we can write it down as x%=28.3.
5. Now we have two simple equations:
1) 100%=250
2) x%=28.3
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%=250/28.3
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 28.3 is what percent of 250

100%/x%=250/28.3
(100/x)*x=(250/28.3)*x       - we multiply both sides of the equation by x
100=8.8339222614841*x       - we divide both sides of the equation by (8.8339222614841) to get x
100/8.8339222614841=x
11.32=x
x=11.32

now we have:
28.3 is 11.32% of 250