30.2 is what percent of 27.6 - 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 27.6 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 27.6, so we can write it down as 100%=27.6.
4. We know, that x% equals 30.2 of the output value, so we can write it down as x%=30.2.
5. Now we have two simple equations:
1) 100%=27.6
2) x%=30.2
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%=27.6/30.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 30.2 is what percent of 27.6

100%/x%=27.6/30.2
(100/x)*x=(27.6/30.2)*x       - we multiply both sides of the equation by x
100=0.91390728476821*x       - we divide both sides of the equation by (0.91390728476821) to get x
100/0.91390728476821=x
109.42028985507=x
x=109.42028985507

now we have:
30.2 is 109.42028985507% of 27.6