Answer:
um what? 
Step-by-step explanation:
 
        
             
        
        
        
15 is 3,5 and 5 is just 1 and 3 is 1
        
             
        
        
        
Answer:   0,2 or 20%
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Add 438 + 2 + 60 + 300
440 + 360
Step-by-step explanation:
The last one does not add up to 800 
Good luck <3
 
        
                    
             
        
        
        
Answer:
20dividedby4 
Step-by-step explanation: