What is 8 percent of 228.79 - 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 228.79 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 228.79 is 100%, so we can write it down as 228.79=100%.
4. We know, that x is 8% of the output value, so we can write it down as x=8%.
5. Now we have two simple equations:
1) 228.79=100%
2) x=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:
228.79/x=100%/8%
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 8% of 228.79

228.79/x=100/8
(228.79/x)*x=(100/8)*x       - we multiply both sides of the equation by x
228.79=12.5*x       - we divide both sides of the equation by (12.5) to get x
228.79/12.5=x
18.3032=x
x=18.3032

now we have:
8% of 228.79=18.3032