6 is what percent of 645.54 - 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 645.54 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 645.54, so we can write it down as 100%=645.54.
4. We know, that x% equals 6 of the output value, so we can write it down as x%=6.
5. Now we have two simple equations:
1) 100%=645.54
2) x%=6
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%=645.54/6
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 6 is what percent of 645.54

100%/x%=645.54/6
(100/x)*x=(645.54/6)*x       - we multiply both sides of the equation by x
100=107.59*x       - we divide both sides of the equation by (107.59) to get x
100/107.59=x
0.92945441026118=x
x=0.92945441026118

now we have:
6 is 0.92945441026118% of 645.54