What is 129.5 percent of 5.5 - 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 5.5 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 5.5 is 100%, so we can write it down as 5.5=100%.
4. We know, that x is 129.5% of the output value, so we can write it down as x=129.5%.
5. Now we have two simple equations:
1) 5.5=100%
2) x=129.5%
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:
5.5/x=100%/129.5%
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 129.5% of 5.5

5.5/x=100/129.5
(5.5/x)*x=(100/129.5)*x       - we multiply both sides of the equation by x
5.5=0.77220077220077*x       - we divide both sides of the equation by (0.77220077220077) to get x
5.5/0.77220077220077=x
7.1225=x
x=7.1225

now we have:
129.5% of 5.5=7.1225