113.8 is what percent of 142 - 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 142 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 142, so we can write it down as 100%=142.
4. We know, that x% equals 113.8 of the output value, so we can write it down as x%=113.8.
5. Now we have two simple equations:
1) 100%=142
2) x%=113.8
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%=142/113.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 113.8 is what percent of 142

100%/x%=142/113.8
(100/x)*x=(142/113.8)*x       - we multiply both sides of the equation by x
100=1.2478031634446*x       - we divide both sides of the equation by (1.2478031634446) to get x
100/1.2478031634446=x
80.140845070423=x
x=80.140845070423

now we have:
113.8 is 80.140845070423% of 142