15.2 is what percent of 430 - 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 430 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 430, so we can write it down as 100%=430.
4. We know, that x% equals 15.2 of the output value, so we can write it down as x%=15.2.
5. Now we have two simple equations:
1) 100%=430
2) x%=15.2
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%=430/15.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 15.2 is what percent of 430

100%/x%=430/15.2
(100/x)*x=(430/15.2)*x       - we multiply both sides of the equation by x
100=28.289473684211*x       - we divide both sides of the equation by (28.289473684211) to get x
100/28.289473684211=x
3.5348837209302=x
x=3.5348837209302

now we have:
15.2 is 3.5348837209302% of 430