0.85 is what percent of 6.89 - 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 6.89 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 6.89, so we can write it down as 100%=6.89.
4. We know, that x% equals 0.85 of the output value, so we can write it down as x%=0.85.
5. Now we have two simple equations:
1) 100%=6.89
2) x%=0.85
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%=6.89/0.85
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 0.85 is what percent of 6.89

100%/x%=6.89/0.85
(100/x)*x=(6.89/0.85)*x       - we multiply both sides of the equation by x
100=8.1058823529412*x       - we divide both sides of the equation by (8.1058823529412) to get x
100/8.1058823529412=x
12.33671988389=x
x=12.33671988389

now we have:
0.85 is 12.33671988389% of 6.89