Answer:
For every 15 students scoring in the 60's there were 9 students scoring in the 70's.
Step-by-step explanation:
Your first step would be to rewrite the numbers into an easier to understand form like fractions, 45/3 and 27/3. Then you divide both numbers by 3, so you get comparable numbers. 45/3= 15, 27/3=9.
 
        
             
        
        
        
She needs to ride 46 miles . to get this answer you multiply 61 by 6 and get 366. then you add  up all the numbers and get 320 then you subtract 366 by 320 . 
        
             
        
        
        
Answer:
333
Step-by-step explanation:
1/3x5= 1.66 
 
        
                    
             
        
        
        
Used show you have more than what is needed. Example is you need 6 slices of pizza for all your friends but have 7 slices you have more than is needed.
        
             
        
        
        
Answer:
Not to sure if this is correct but I think it is 6: 1 : 18
pls msg me if you need explanation