The answer is 1 hr 28 min. picture included for work. there are other ways to solve this
 
        
        
        
Answer:
Step-by-step explanation:
6 1/2 - 6 1/2 + 7 3/8 = 
 0 + 7 3/8 = 7 3/8
 
        
             
        
        
        
Answer:
30.06
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer would be $5 bills
5*4 = 20 and he spent 5 you would only have 3 $5 bills.
        
                    
             
        
        
        
Answer:
48 Yards long
Step-by-step explanation: You multiply 24x 2