Answer: 
Step-by-step explanation:
Given
The diameter of a circle is 
So, the radius is 
The circumference is given by 
Insert the values

Thus, the circumference of the circle is
It would look like 600,900
If this is asking 5% of $530 then the answer is 26.5
If this is asking that 530 is 5% then the answer is 10600
1 is bigger so it will be the 4th square