27.75 is what percent of 38 - 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 38 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 38, so we can write it down as 100%=38.
4. We know, that x% equals 27.75 of the output value, so we can write it down as x%=27.75.
5. Now we have two simple equations:
1) 100%=38
2) x%=27.75
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%=38/27.75
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 27.75 is what percent of 38

100%/x%=38/27.75
(100/x)*x=(38/27.75)*x       - we multiply both sides of the equation by x
100=1.3693693693694*x       - we divide both sides of the equation by (1.3693693693694) to get x
100/1.3693693693694=x
73.026315789474=x
x=73.026315789474

now we have:
27.75 is 73.026315789474% of 38