3.99 is what percent of 16.98 - 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 16.98 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 16.98, so we can write it down as 100%=16.98.
4. We know, that x% equals 3.99 of the output value, so we can write it down as x%=3.99.
5. Now we have two simple equations:
1) 100%=16.98
2) x%=3.99
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%=16.98/3.99
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 3.99 is what percent of 16.98

100%/x%=16.98/3.99
(100/x)*x=(16.98/3.99)*x       - we multiply both sides of the equation by x
100=4.2556390977444*x       - we divide both sides of the equation by (4.2556390977444) to get x
100/4.2556390977444=x
23.498233215548=x
x=23.498233215548

now we have:
3.99 is 23.498233215548% of 16.98