28 is what percent of 1259 - 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 1259 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 1259, so we can write it down as 100%=1259.
4. We know, that x% equals 28 of the output value, so we can write it down as x%=28.
5. Now we have two simple equations:
1) 100%=1259
2) x%=28
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%=1259/28
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 28 is what percent of 1259

100%/x%=1259/28
(100/x)*x=(1259/28)*x       - we multiply both sides of the equation by x
100=44.964285714286*x       - we divide both sides of the equation by (44.964285714286) to get x
100/44.964285714286=x
2.2239872915012=x
x=2.2239872915012

now we have:
28 is 2.2239872915012% of 1259