80.85 is what percent of 1948 - 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 1948 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 1948, so we can write it down as 100%=1948.
4. We know, that x% equals 80.85 of the output value, so we can write it down as x%=80.85.
5. Now we have two simple equations:
1) 100%=1948
2) x%=80.85
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%=1948/80.85
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 80.85 is what percent of 1948

100%/x%=1948/80.85
(100/x)*x=(1948/80.85)*x       - we multiply both sides of the equation by x
100=24.094001236858*x       - we divide both sides of the equation by (24.094001236858) to get x
100/24.094001236858=x
4.1504106776181=x
x=4.1504106776181

now we have:
80.85 is 4.1504106776181% of 1948