What is 7.921 percent of 2.07 - 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 2.07 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 2.07 is 100%, so we can write it down as 2.07=100%.
4. We know, that x is 7.921% of the output value, so we can write it down as x=7.921%.
5. Now we have two simple equations:
1) 2.07=100%
2) x=7.921%
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:
2.07/x=100%/7.921%
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 7.921% of 2.07

2.07/x=100/7.921
(2.07/x)*x=(100/7.921)*x       - we multiply both sides of the equation by x
2.07=12.6246686024*x       - we divide both sides of the equation by (12.6246686024) to get x
2.07/12.6246686024=x
0.1639647=x
x=0.1639647

now we have:
7.921% of 2.07=0.1639647