What is 3.52 percent of 550 - 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 550 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 550 is 100%, so we can write it down as 550=100%.
4. We know, that x is 3.52% of the output value, so we can write it down as x=3.52%.
5. Now we have two simple equations:
1) 550=100%
2) x=3.52%
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:
550/x=100%/3.52%
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 3.52% of 550

550/x=100/3.52
(550/x)*x=(100/3.52)*x       - we multiply both sides of the equation by x
550=28.409090909091*x       - we divide both sides of the equation by (28.409090909091) to get x
550/28.409090909091=x
19.36=x
x=19.36

now we have:
3.52% of 550=19.36