What is 3.357 percent of 19.86 - 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 19.86 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 19.86 is 100%, so we can write it down as 19.86=100%.
4. We know, that x is 3.357% of the output value, so we can write it down as x=3.357%.
5. Now we have two simple equations:
1) 19.86=100%
2) x=3.357%
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:
19.86/x=100%/3.357%
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 3.357% of 19.86

19.86/x=100/3.357
(19.86/x)*x=(100/3.357)*x       - we multiply both sides of the equation by x
19.86=29.788501638368*x       - we divide both sides of the equation by (29.788501638368) to get x
19.86/29.788501638368=x
0.6667002=x
x=0.6667002

now we have:
3.357% of 19.86=0.6667002