Answer:
315,360 I had to assume you needed that number, 292000+8%=315360
 
        
             
        
        
        
Step-by-step explanation:
take the length of side ab and multiply it by side cd
 
        
             
        
        
        
1/2 = 18 cut 
Cut= 1/36
So if victor rides for time t+ 1/36 
Alex rides for t
D= 18 (t + 1/36) = 24 t
18 t+ 18/36 = 24 t
6 t = 1/2 
T = 1/12 hour = 5 minutes