11.5 is what percent of 29 - 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 29 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 29, so we can write it down as 100%=29.
4. We know, that x% equals 11.5 of the output value, so we can write it down as x%=11.5.
5. Now we have two simple equations:
1) 100%=29
2) x%=11.5
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%=29/11.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 11.5 is what percent of 29

100%/x%=29/11.5
(100/x)*x=(29/11.5)*x       - we multiply both sides of the equation by x
100=2.5217391304348*x       - we divide both sides of the equation by (2.5217391304348) to get x
100/2.5217391304348=x
39.655172413793=x
x=39.655172413793

now we have:
11.5 is 39.655172413793% of 29