3 39/40 = 3.975
3 19/20 = 3.95
3 1/2 = 3.5
least to greatest : 3 1/2, 3 19/20, 3 39/40
        
             
        
        
        
$125 per quarter, if quarter means every 3 months.
 
        
             
        
        
        
That’s weird for the answer i got 10/33
        
                    
             
        
        
        
Step-by-step explanation:
Scale Factor of UVW to XYZ
= XY/UV = YZ/VW = XZ/UW
= 21/3 = 28/4 = 14/2
= 7. (B)