3.09 is what percent of 23.91 - 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 23.91 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 23.91, so we can write it down as 100%=23.91.
4. We know, that x% equals 3.09 of the output value, so we can write it down as x%=3.09.
5. Now we have two simple equations:
1) 100%=23.91
2) x%=3.09
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%=23.91/3.09
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 3.09 is what percent of 23.91

100%/x%=23.91/3.09
(100/x)*x=(23.91/3.09)*x       - we multiply both sides of the equation by x
100=7.7378640776699*x       - we divide both sides of the equation by (7.7378640776699) to get x
100/7.7378640776699=x
12.923462986198=x
x=12.923462986198

now we have:
3.09 is 12.923462986198% of 23.91