40 is what percent of 58.369 - 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 58.369 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 58.369, so we can write it down as 100%=58.369.
4. We know, that x% equals 40 of the output value, so we can write it down as x%=40.
5. Now we have two simple equations:
1) 100%=58.369
2) x%=40
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%=58.369/40
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 40 is what percent of 58.369

100%/x%=58.369/40
(100/x)*x=(58.369/40)*x       - we multiply both sides of the equation by x
100=1.459225*x       - we divide both sides of the equation by (1.459225) to get x
100/1.459225=x
68.529527660231=x
x=68.529527660231

now we have:
40 is 68.529527660231% of 58.369