80.75 is what percent of 127.75 - 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 127.75 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 127.75, so we can write it down as 100%=127.75.
4. We know, that x% equals 80.75 of the output value, so we can write it down as x%=80.75.
5. Now we have two simple equations:
1) 100%=127.75
2) x%=80.75
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%=127.75/80.75
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 80.75 is what percent of 127.75

100%/x%=127.75/80.75
(100/x)*x=(127.75/80.75)*x       - we multiply both sides of the equation by x
100=1.5820433436533*x       - we divide both sides of the equation by (1.5820433436533) to get x
100/1.5820433436533=x
63.20939334638=x
x=63.20939334638

now we have:
80.75 is 63.20939334638% of 127.75