18 is what percent of 1175 - 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 1175 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 1175, so we can write it down as 100%=1175.
4. We know, that x% equals 18 of the output value, so we can write it down as x%=18.
5. Now we have two simple equations:
1) 100%=1175
2) x%=18
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%=1175/18
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 18 is what percent of 1175

100%/x%=1175/18
(100/x)*x=(1175/18)*x       - we multiply both sides of the equation by x
100=65.277777777778*x       - we divide both sides of the equation by (65.277777777778) to get x
100/65.277777777778=x
1.531914893617=x
x=1.531914893617

now we have:
18 is 1.531914893617% of 1175