71.25 is what percent of 3975.65 - 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 3975.65 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 100% equals 3975.65, so we can write it down as 100%=3975.65.
4. We know, that x% equals 71.25 of the output value, so we can write it down as x%=71.25.
5. Now we have two simple equations:
1) 100%=3975.65
2) x%=71.25
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:
100%/x%=3975.65/71.25
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 71.25 is what percent of 3975.65

100%/x%=3975.65/71.25
(100/x)*x=(3975.65/71.25)*x       - we multiply both sides of the equation by x
100=55.798596491228*x       - we divide both sides of the equation by (55.798596491228) to get x
100/55.798596491228=x
1.7921597726158=x
x=1.7921597726158

now we have:
71.25 is 1.7921597726158% of 3975.65