67.9 is what percent of 199 - 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 199 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 199, so we can write it down as 100%=199.
4. We know, that x% equals 67.9 of the output value, so we can write it down as x%=67.9.
5. Now we have two simple equations:
1) 100%=199
2) x%=67.9
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%=199/67.9
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 67.9 is what percent of 199

100%/x%=199/67.9
(100/x)*x=(199/67.9)*x       - we multiply both sides of the equation by x
100=2.9307805596465*x       - we divide both sides of the equation by (2.9307805596465) to get x
100/2.9307805596465=x
34.120603015075=x
x=34.120603015075

now we have:
67.9 is 34.120603015075% of 199