39.64 is what percent of 56 - 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 56 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 56, so we can write it down as 100%=56.
4. We know, that x% equals 39.64 of the output value, so we can write it down as x%=39.64.
5. Now we have two simple equations:
1) 100%=56
2) x%=39.64
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%=56/39.64
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 39.64 is what percent of 56

100%/x%=56/39.64
(100/x)*x=(56/39.64)*x       - we multiply both sides of the equation by x
100=1.4127144298688*x       - we divide both sides of the equation by (1.4127144298688) to get x
100/1.4127144298688=x
70.785714285714=x
x=70.785714285714

now we have:
39.64 is 70.785714285714% of 56