25 is what percent of 146.8 - 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 146.8 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 146.8, so we can write it down as 100%=146.8.
4. We know, that x% equals 25 of the output value, so we can write it down as x%=25.
5. Now we have two simple equations:
1) 100%=146.8
2) x%=25
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%=146.8/25
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 25 is what percent of 146.8

100%/x%=146.8/25
(100/x)*x=(146.8/25)*x       - we multiply both sides of the equation by x
100=5.872*x       - we divide both sides of the equation by (5.872) to get x
100/5.872=x
17.029972752044=x
x=17.029972752044

now we have:
25 is 17.029972752044% of 146.8