What is 7.75 percent of 871.95 - 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 871.95 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 871.95 is 100%, so we can write it down as 871.95=100%.
4. We know, that x is 7.75% of the output value, so we can write it down as x=7.75%.
5. Now we have two simple equations:
1) 871.95=100%
2) x=7.75%
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:
871.95/x=100%/7.75%
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 7.75% of 871.95

871.95/x=100/7.75
(871.95/x)*x=(100/7.75)*x       - we multiply both sides of the equation by x
871.95=12.903225806452*x       - we divide both sides of the equation by (12.903225806452) to get x
871.95/12.903225806452=x
67.576125=x
x=67.576125

now we have:
7.75% of 871.95=67.576125