What is 27.5 percent of 89.99 - 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 89.99 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 89.99 is 100%, so we can write it down as 89.99=100%.
4. We know, that x is 27.5% of the output value, so we can write it down as x=27.5%.
5. Now we have two simple equations:
1) 89.99=100%
2) x=27.5%
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:
89.99/x=100%/27.5%
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 27.5% of 89.99

89.99/x=100/27.5
(89.99/x)*x=(100/27.5)*x       - we multiply both sides of the equation by x
89.99=3.6363636363636*x       - we divide both sides of the equation by (3.6363636363636) to get x
89.99/3.6363636363636=x
24.74725=x
x=24.74725

now we have:
27.5% of 89.99=24.74725