8 is what percent of 47.99 - 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 47.99 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 47.99, so we can write it down as 100%=47.99.
4. We know, that x% equals 8 of the output value, so we can write it down as x%=8.
5. Now we have two simple equations:
1) 100%=47.99
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:
100%/x%=47.99/8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 8 is what percent of 47.99

100%/x%=47.99/8
(100/x)*x=(47.99/8)*x       - we multiply both sides of the equation by x
100=5.99875*x       - we divide both sides of the equation by (5.99875) to get x
100/5.99875=x
16.670139612419=x
x=16.670139612419

now we have:
8 is 16.670139612419% of 47.99