Here s the question this is the doc i put it on please help
 
        
        
        
Answer:
3 3/4
Step-by-step explanation:
4*3 = 12 and 15-12 = 3
So whole number is 3, and the numerator is 3 the denominator stays the same.
 
        
                    
             
        
        
        
Answer:
15(2) + x(2)= perimeter 
Step-by-step explanation: