What is 0.089 percent of 280000 - 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 280000 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 280000 is 100%, so we can write it down as 280000=100%.
4. We know, that x is 0.089% of the output value, so we can write it down as x=0.089%.
5. Now we have two simple equations:
1) 280000=100%
2) x=0.089%
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:
280000/x=100%/0.089%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 0.089% of 280000

280000/x=100/0.089
(280000/x)*x=(100/0.089)*x       - we multiply both sides of the equation by x
280000=1123.595505618*x       - we divide both sides of the equation by (1123.595505618) to get x
280000/1123.595505618=x
249.2=x
x=249.2

now we have:
0.089% of 280000=249.2