What is 36.428571428571 percent of 80 - 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 80 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 80 is 100%, so we can write it down as 80=100%.
4. We know, that x is 36.428571428571% of the output value, so we can write it down as x=36.428571428571%.
5. Now we have two simple equations:
1) 80=100%
2) x=36.428571428571%
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:
80/x=100%/36.428571428571%
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 36.428571428571% of 80

80/x=100/36.428571428571
(80/x)*x=(100/36.428571428571)*x       - we multiply both sides of the equation by x
80=2.7450980392157*x       - we divide both sides of the equation by (2.7450980392157) to get x
80/2.7450980392157=x
29.142857142857=x
x=29.142857142857

now we have:
36.428571428571% of 80=29.142857142857