2.68 is what percent of 30.88 - 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 30.88 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 30.88, so we can write it down as 100%=30.88.
4. We know, that x% equals 2.68 of the output value, so we can write it down as x%=2.68.
5. Now we have two simple equations:
1) 100%=30.88
2) x%=2.68
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%=30.88/2.68
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 2.68 is what percent of 30.88

100%/x%=30.88/2.68
(100/x)*x=(30.88/2.68)*x       - we multiply both sides of the equation by x
100=11.522388059701*x       - we divide both sides of the equation by (11.522388059701) to get x
100/11.522388059701=x
8.6787564766839=x
x=8.6787564766839

now we have:
2.68 is 8.6787564766839% of 30.88