17.46 is what percent of 145.5 - 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 145.5 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 145.5, so we can write it down as 100%=145.5.
4. We know, that x% equals 17.46 of the output value, so we can write it down as x%=17.46.
5. Now we have two simple equations:
1) 100%=145.5
2) x%=17.46
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%=145.5/17.46
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 17.46 is what percent of 145.5

100%/x%=145.5/17.46
(100/x)*x=(145.5/17.46)*x       - we multiply both sides of the equation by x
100=8.3333333333333*x       - we divide both sides of the equation by (8.3333333333333) to get x
100/8.3333333333333=x
12=x
x=12

now we have:
17.46 is 12% of 145.5