17 is what percent of 203.5 - 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 203.5 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 203.5, so we can write it down as 100%=203.5.
4. We know, that x% equals 17 of the output value, so we can write it down as x%=17.
5. Now we have two simple equations:
1) 100%=203.5
2) x%=17
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%=203.5/17
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 17 is what percent of 203.5

100%/x%=203.5/17
(100/x)*x=(203.5/17)*x       - we multiply both sides of the equation by x
100=11.970588235294*x       - we divide both sides of the equation by (11.970588235294) to get x
100/11.970588235294=x
8.3538083538084=x
x=8.3538083538084

now we have:
17 is 8.3538083538084% of 203.5