Answer:
78 : 162 = 13 : 27. These two equalities are examples of proportions (equal ratios); it is as simple as that.
 
        
             
        
        
        
Answer: A 
Step-by-step explanation: I just makes since to me. Suck that the teacher wont give you the answer.
 
        
                    
             
        
        
        
B. A smaller percentage of second-lunch students (38%) eat outside.
        
             
        
        
        
Answer:
the answer is c
Step-by-step explanation:hope this helped!