8 is what percent of 10.999 - 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 10.999 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 100% equals 10.999, so we can write it down as 100%=10.999.
4. We know, that x% equals 8 of the output value, so we can write it down as x%=8.
5. Now we have two simple equations:
1) 100%=10.999
2) x%=8
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:
100%/x%=10.999/8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 8 is what percent of 10.999

100%/x%=10.999/8
(100/x)*x=(10.999/8)*x       - we multiply both sides of the equation by x
100=1.374875*x       - we divide both sides of the equation by (1.374875) to get x
100/1.374875=x
72.733884898627=x
x=72.733884898627

now we have:
8 is 72.733884898627% of 10.999