203.85 is what percent of 1359 - 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 1359 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 1359, so we can write it down as 100%=1359.
4. We know, that x% equals 203.85 of the output value, so we can write it down as x%=203.85.
5. Now we have two simple equations:
1) 100%=1359
2) x%=203.85
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%=1359/203.85
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 203.85 is what percent of 1359

100%/x%=1359/203.85
(100/x)*x=(1359/203.85)*x       - we multiply both sides of the equation by x
100=6.6666666666667*x       - we divide both sides of the equation by (6.6666666666667) to get x
100/6.6666666666667=x
15=x
x=15

now we have:
203.85 is 15% of 1359