27 is what percent of 271.27 - 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 271.27 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 271.27, so we can write it down as 100%=271.27.
4. We know, that x% equals 27 of the output value, so we can write it down as x%=27.
5. Now we have two simple equations:
1) 100%=271.27
2) x%=27
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%=271.27/27
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 27 is what percent of 271.27

100%/x%=271.27/27
(100/x)*x=(271.27/27)*x       - we multiply both sides of the equation by x
100=10.047037037037*x       - we divide both sides of the equation by (10.047037037037) to get x
100/10.047037037037=x
9.9531831754341=x
x=9.9531831754341

now we have:
27 is 9.9531831754341% of 271.27