What is 52.6 percent of 21.12 - 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 21.12 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 21.12 is 100%, so we can write it down as 21.12=100%.
4. We know, that x is 52.6% of the output value, so we can write it down as x=52.6%.
5. Now we have two simple equations:
1) 21.12=100%
2) x=52.6%
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:
21.12/x=100%/52.6%
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 52.6% of 21.12

21.12/x=100/52.6
(21.12/x)*x=(100/52.6)*x       - we multiply both sides of the equation by x
21.12=1.9011406844106*x       - we divide both sides of the equation by (1.9011406844106) to get x
21.12/1.9011406844106=x
11.10912=x
x=11.10912

now we have:
52.6% of 21.12=11.10912