307.5 is what percent of 552 - 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 552 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 552, so we can write it down as 100%=552.
4. We know, that x% equals 307.5 of the output value, so we can write it down as x%=307.5.
5. Now we have two simple equations:
1) 100%=552
2) x%=307.5
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%=552/307.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 307.5 is what percent of 552

100%/x%=552/307.5
(100/x)*x=(552/307.5)*x       - we multiply both sides of the equation by x
100=1.7951219512195*x       - we divide both sides of the equation by (1.7951219512195) to get x
100/1.7951219512195=x
55.70652173913=x
x=55.70652173913

now we have:
307.5 is 55.70652173913% of 552