6.85 is what percent of 19.95 - 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 19.95 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 100% equals 19.95, so we can write it down as 100%=19.95.
4. We know, that x% equals 6.85 of the output value, so we can write it down as x%=6.85.
5. Now we have two simple equations:
1) 100%=19.95
2) x%=6.85
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%=19.95/6.85
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 6.85 is what percent of 19.95

100%/x%=19.95/6.85
(100/x)*x=(19.95/6.85)*x       - we multiply both sides of the equation by x
100=2.9124087591241*x       - we divide both sides of the equation by (2.9124087591241) to get x
100/2.9124087591241=x
34.335839598997=x
x=34.335839598997

now we have:
6.85 is 34.335839598997% of 19.95