143.2 is what percent of 1636 - 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 1636 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 1636, so we can write it down as 100%=1636.
4. We know, that x% equals 143.2 of the output value, so we can write it down as x%=143.2.
5. Now we have two simple equations:
1) 100%=1636
2) x%=143.2
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%=1636/143.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 143.2 is what percent of 1636

100%/x%=1636/143.2
(100/x)*x=(1636/143.2)*x       - we multiply both sides of the equation by x
100=11.424581005587*x       - we divide both sides of the equation by (11.424581005587) to get x
100/11.424581005587=x
8.7530562347188=x
x=8.7530562347188

now we have:
143.2 is 8.7530562347188% of 1636