Usually, They make tables of equivalent ratios relating quantities with whole-number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane.
 
        
             
        
        
        
Answer
My answer is in the photo above
 
        
             
        
        
        
The graph of the line y = -6 is a horizontal line which passes through the y axis at -6. On the other hand, the graph of the equation, x = 1/6 is a vertical line that passes through the x-axis at 1/6. The intersection of these lines is at a point that is expressed as (1/6, -6). 
        
             
        
        
        
Do you want a proof or just the answer?
The answer is: the square (2.5x2.5).
        
             
        
        
        
Answer: well, we don't have another number so i'll use variables 
VG < 15 
An easy way to remember what is the lesser value is to think of an alligator; the alligator wants to eat the bigger prey so in your case the bigger prey would be 15.