Change them into improper fractions
and then find a common denominator, then minus, add, whatever for each one
        
             
        
        
        
Answer:
see below
Step-by-step explanation:
The first step is to read the problem
Then you need to make a plan
Implement the plan
Then evaluate the answer to see if it makes sense
 
        
             
        
        
        
Answer:
1) I am not sure what a few bags mean
2)11-27.94 cm  8=21.59 cm
11 x2.54=27.94
8x2.54=21.59
3)17.52
4 students have the same profit so they will each keep their own money
Step-by-step explanation:
 
        
             
        
        
        
Ahiffggggggggggggt was the morning I was going over the 
 
        
                    
             
        
        
        
Is 3.
3×3=9
Hope this helps!