12 is what percent of 48.2 - 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 48.2 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 48.2, so we can write it down as 100%=48.2.
4. We know, that x% equals 12 of the output value, so we can write it down as x%=12.
5. Now we have two simple equations:
1) 100%=48.2
2) x%=12
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%=48.2/12
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 12 is what percent of 48.2

100%/x%=48.2/12
(100/x)*x=(48.2/12)*x       - we multiply both sides of the equation by x
100=4.0166666666667*x       - we divide both sides of the equation by (4.0166666666667) to get x
100/4.0166666666667=x
24.896265560166=x
x=24.896265560166

now we have:
12 is 24.896265560166% of 48.2