Answer:2,304 or 36 
Step-by-step explanation:I really hope this helps and is correct, try using a calculator because I'm douting my answers
 
        
             
        
        
        
it would be 6/10, then 2/5, and last is 1/2. hope this answered your question.
        
                    
             
        
        
        
Add the total purchase then subtract the used amount from it. U'll get 2 1/3.
        
             
        
        
        
Answer:
81
Step-by-step explanation:
Sorry this question does not sense.....             81 is evaluated
    is evaluated   
maybe I don't understand the terminology 
 
        
             
        
        
        
3 lightest sharks 
= 3 3/8 + 3 3/8 + 3 3/8
=  9 9/8
=  10 1/8