Answer:
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plz mark it as brainliest 
 
        
                    
             
        
        
        
12,831 is the answer but if you care for the work then here it is:
Since its a percent then its a certain percentage of the whole. Therefore you take 13,650 x 94% or 0.94 which will give you the answer of the amount of people that are familiar with it. 
 
        
                    
             
        
        
        
B. Border. It borders the outer page.