What is 8.58 percent of 3.31 - 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 3.31 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 3.31 is 100%, so we can write it down as 3.31=100%.
4. We know, that x is 8.58% of the output value, so we can write it down as x=8.58%.
5. Now we have two simple equations:
1) 3.31=100%
2) x=8.58%
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:
3.31/x=100%/8.58%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 8.58% of 3.31

3.31/x=100/8.58
(3.31/x)*x=(100/8.58)*x       - we multiply both sides of the equation by x
3.31=11.655011655012*x       - we divide both sides of the equation by (11.655011655012) to get x
3.31/11.655011655012=x
0.283998=x
x=0.283998

now we have:
8.58% of 3.31=0.283998