Answer:
36
Step-by-step explanation:
125%*x=45
125%x=45
x=36
 
        
             
        
        
        
I think  the answer its 1.8 percent because if you subtract 15-13.2 comes out to be 1.8.
        
                    
             
        
        
        
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If I’m correct, it should be the first option, just to be sure, does n represent the number of years?