Answer:
3,240
Step-by-step explanation:
Multiply 72 x 45
 
        
                    
             
        
        
        
Answer:
the value of z is 4 sjsjsndndndm
 
        
             
        
        
        
The GCF is 1 
Hope this helps
        
                    
             
        
        
        
Answer:
...........................
Step-by-step explanation:
 
        
             
        
        
        
Answer:
43:100
Step-by-step explanation:
this is the simplest form