What is 1.8 percent of 205400 - 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 205400 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 205400 is 100%, so we can write it down as 205400=100%.
4. We know, that x is 1.8% of the output value, so we can write it down as x=1.8%.
5. Now we have two simple equations:
1) 205400=100%
2) x=1.8%
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:
205400/x=100%/1.8%
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 1.8% of 205400

205400/x=100/1.8
(205400/x)*x=(100/1.8)*x       - we multiply both sides of the equation by x
205400=55.555555555556*x       - we divide both sides of the equation by (55.555555555556) to get x
205400/55.555555555556=x
3697.2=x
x=3697.2

now we have:
1.8% of 205400=3697.2