134.8 is what percent of 269.6 - 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 269.6 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 269.6, so we can write it down as 100%=269.6.
4. We know, that x% equals 134.8 of the output value, so we can write it down as x%=134.8.
5. Now we have two simple equations:
1) 100%=269.6
2) x%=134.8
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%=269.6/134.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 134.8 is what percent of 269.6

100%/x%=269.6/134.8
(100/x)*x=(269.6/134.8)*x       - we multiply both sides of the equation by x
100=2*x       - we divide both sides of the equation by (2) to get x
100/2=x
50=x
x=50

now we have:
134.8 is 50% of 269.6