427.75 is what percent of 450 - 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 450 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 450, so we can write it down as 100%=450.
4. We know, that x% equals 427.75 of the output value, so we can write it down as x%=427.75.
5. Now we have two simple equations:
1) 100%=450
2) x%=427.75
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%=450/427.75
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 427.75 is what percent of 450

100%/x%=450/427.75
(100/x)*x=(450/427.75)*x       - we multiply both sides of the equation by x
100=1.052016364699*x       - we divide both sides of the equation by (1.052016364699) to get x
100/1.052016364699=x
95.055555555556=x
x=95.055555555556

now we have:
427.75 is 95.055555555556% of 450