What is 36 percent of 128.3 - 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 128.3 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 128.3 is 100%, so we can write it down as 128.3=100%.
4. We know, that x is 36% of the output value, so we can write it down as x=36%.
5. Now we have two simple equations:
1) 128.3=100%
2) x=36%
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:
128.3/x=100%/36%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 36% of 128.3

128.3/x=100/36
(128.3/x)*x=(100/36)*x       - we multiply both sides of the equation by x
128.3=2.7777777777778*x       - we divide both sides of the equation by (2.7777777777778) to get x
128.3/2.7777777777778=x
46.188=x
x=46.188

now we have:
36% of 128.3=46.188