What is 6.4 percent of 163.4 - 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 163.4 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 163.4 is 100%, so we can write it down as 163.4=100%.
4. We know, that x is 6.4% of the output value, so we can write it down as x=6.4%.
5. Now we have two simple equations:
1) 163.4=100%
2) x=6.4%
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:
163.4/x=100%/6.4%
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 6.4% of 163.4

163.4/x=100/6.4
(163.4/x)*x=(100/6.4)*x       - we multiply both sides of the equation by x
163.4=15.625*x       - we divide both sides of the equation by (15.625) to get x
163.4/15.625=x
10.4576=x
x=10.4576

now we have:
6.4% of 163.4=10.4576