Answer:
Month 1:  she rode 33.3 miles
Month 2: she rode 16.65 miles 
Month 3: She rode 133.2 miles 
meaning in Month 3 she rode about 4 times more then month one and about 8 times more then she did in month 2
Step-by-step explanation:
 
        
             
        
        
        
3200 plus 1800 is 5000.
So find the percentage of 5000 1800 is.
So 36%
        
             
        
        
        
-7.14 should be your answer!