53.9 is what percent of 58.9 - 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 58.9 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 58.9, so we can write it down as 100%=58.9.
4. We know, that x% equals 53.9 of the output value, so we can write it down as x%=53.9.
5. Now we have two simple equations:
1) 100%=58.9
2) x%=53.9
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%=58.9/53.9
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 53.9 is what percent of 58.9

100%/x%=58.9/53.9
(100/x)*x=(58.9/53.9)*x       - we multiply both sides of the equation by x
100=1.0927643784787*x       - we divide both sides of the equation by (1.0927643784787) to get x
100/1.0927643784787=x
91.51103565365=x
x=91.51103565365

now we have:
53.9 is 91.51103565365% of 58.9