329.92 is what percent of 40 - 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 40 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 40, so we can write it down as 100%=40.
4. We know, that x% equals 329.92 of the output value, so we can write it down as x%=329.92.
5. Now we have two simple equations:
1) 100%=40
2) x%=329.92
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%=40/329.92
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 329.92 is what percent of 40

100%/x%=40/329.92
(100/x)*x=(40/329.92)*x       - we multiply both sides of the equation by x
100=0.12124151309408*x       - we divide both sides of the equation by (0.12124151309408) to get x
100/0.12124151309408=x
824.8=x
x=824.8

now we have:
329.92 is 824.8% of 40