What is 20 percent of 123406 - 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 123406 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 123406 is 100%, so we can write it down as 123406=100%.
4. We know, that x is 20% of the output value, so we can write it down as x=20%.
5. Now we have two simple equations:
1) 123406=100%
2) x=20%
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:
123406/x=100%/20%
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 20% of 123406

123406/x=100/20
(123406/x)*x=(100/20)*x       - we multiply both sides of the equation by x
123406=5*x       - we divide both sides of the equation by (5) to get x
123406/5=x
24681.2=x
x=24681.2

now we have:
20% of 123406=24681.2