28.29 is what percent of 28.54 - 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 28.54 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 28.54, so we can write it down as 100%=28.54.
4. We know, that x% equals 28.29 of the output value, so we can write it down as x%=28.29.
5. Now we have two simple equations:
1) 100%=28.54
2) x%=28.29
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%=28.54/28.29
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 28.29 is what percent of 28.54

100%/x%=28.54/28.29
(100/x)*x=(28.54/28.29)*x       - we multiply both sides of the equation by x
100=1.0088370448922*x       - we divide both sides of the equation by (1.0088370448922) to get x
100/1.0088370448922=x
99.124036440084=x
x=99.124036440084

now we have:
28.29 is 99.124036440084% of 28.54