28 is what percent of 285000 - 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 285000 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 285000, so we can write it down as 100%=285000.
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%=285000
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%=285000/28
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 285000

100%/x%=285000/28
(100/x)*x=(285000/28)*x       - we multiply both sides of the equation by x
100=10178.571428571*x       - we divide both sides of the equation by (10178.571428571) to get x
100/10178.571428571=x
0.0098245614035088=x
x=0.0098245614035088

now we have:
28 is 0.0098245614035088% of 285000