12.7 is what percent of 41.5 - 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 41.5 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 41.5, so we can write it down as 100%=41.5.
4. We know, that x% equals 12.7 of the output value, so we can write it down as x%=12.7.
5. Now we have two simple equations:
1) 100%=41.5
2) x%=12.7
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%=41.5/12.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 12.7 is what percent of 41.5

100%/x%=41.5/12.7
(100/x)*x=(41.5/12.7)*x       - we multiply both sides of the equation by x
100=3.2677165354331*x       - we divide both sides of the equation by (3.2677165354331) to get x
100/3.2677165354331=x
30.602409638554=x
x=30.602409638554

now we have:
12.7 is 30.602409638554% of 41.5