I think its 28 because 308 divided by 11 is 28 to find how many gallons were used per mile 
        
                    
             
        
        
        
Measure the lengths of the runways in inches and then times your answer by 700 and then round that answer.
        
             
        
        
        
Answer:
3
Step-by-step explanation:
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Answer:
I think is is a bit b 
Step-by-step explanation:
a or b