17 is what percent of 1115 - 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 1115 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 1115, so we can write it down as 100%=1115.
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%=1115
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%=1115/17
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 1115

100%/x%=1115/17
(100/x)*x=(1115/17)*x       - we multiply both sides of the equation by x
100=65.588235294118*x       - we divide both sides of the equation by (65.588235294118) to get x
100/65.588235294118=x
1.52466367713=x
x=1.52466367713

now we have:
17 is 1.52466367713% of 1115