What is 25 percent of 659.49 - 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 659.49 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 659.49 is 100%, so we can write it down as 659.49=100%.
4. We know, that x is 25% of the output value, so we can write it down as x=25%.
5. Now we have two simple equations:
1) 659.49=100%
2) x=25%
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:
659.49/x=100%/25%
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 25% of 659.49

659.49/x=100/25
(659.49/x)*x=(100/25)*x       - we multiply both sides of the equation by x
659.49=4*x       - we divide both sides of the equation by (4) to get x
659.49/4=x
164.8725=x
x=164.8725

now we have:
25% of 659.49=164.8725