What is 13.16 percent of 7980 - 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 7980 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 7980 is 100%, so we can write it down as 7980=100%.
4. We know, that x is 13.16% of the output value, so we can write it down as x=13.16%.
5. Now we have two simple equations:
1) 7980=100%
2) x=13.16%
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:
7980/x=100%/13.16%
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 13.16% of 7980

7980/x=100/13.16
(7980/x)*x=(100/13.16)*x       - we multiply both sides of the equation by x
7980=7.5987841945289*x       - we divide both sides of the equation by (7.5987841945289) to get x
7980/7.5987841945289=x
1050.168=x
x=1050.168

now we have:
13.16% of 7980=1050.168