2 dollars per minute? The question isn't really very clear...
        
                    
             
        
        
        
Im guessing you meant improper. This means that the numerator is greater than the denominator. An example is 11/4  
        
                    
             
        
        
        
The answer is 27, I had it on a test.
        
                    
             
        
        
        
Answer:
p+q = 38/15
Step-by-step explanation:
2/3+p = 1. p = 1 - 2/3
4/5 + q = 3. q = 3 - 4/5
p + q = 1 - 2/3 + 3 - 4/5
-2/3 - 4/5 (common denominator = 15)
4 - 10/15 - 12/15 = 4 - 22/15
4 - 22/15 = (4*15 - 22)/15
= 38/15