What is 17.7 percent of 68400 - 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 68400 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 68400 is 100%, so we can write it down as 68400=100%.
4. We know, that x is 17.7% of the output value, so we can write it down as x=17.7%.
5. Now we have two simple equations:
1) 68400=100%
2) x=17.7%
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:
68400/x=100%/17.7%
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 17.7% of 68400

68400/x=100/17.7
(68400/x)*x=(100/17.7)*x       - we multiply both sides of the equation by x
68400=5.64971751412*x       - we divide both sides of the equation by (5.64971751412) to get x
68400/5.64971751412=x
12106.8=x
x=12106.8

now we have:
17.7% of 68400=12106.8