Answer:
$546
Step-by-step explanation:
726 is 1/3. 3/3 is 2178. - 1632= 546. 
 
        
             
        
        
        
The cheetah runs 2 meters/sec faster than the gazelle.  Eventually the cheetah will overcome the gazelle.  Since distance = rate times time, time = distance/rate.
Thus, 
300 meters / (2 meters/sec) = 150 sec = 2 min 30 sec
        
             
        
        
        
Answer:
in 19 81 has in crimn that day there are a war
 
        
                    
             
        
        
        
16. It's basically the problem you started with, but just reversed.