Answer:
2 5/9 is less than 21/3;  2 5/9 < 21/3
Step-by-step explanation:
<u>Step 1:  Convert 2 5/9 into an improper fraction</u>
2 5/9 = 2 * 9/9 + 5/9 = 18/9 + 5/9 = 23/9
<u>Step 2:  Convert 21/3 so the denominator is 9</u>
21*3 / 3*3 = 63/9
<u>Step 3:  Compare</u>
<em>23/9 < 63/9</em>
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Answer:  2 5/9 is less than 21/3;  2 5/9 < 21/3
 
        
                    
             
        
        
        
C 12 minutes is the correct answer. Hope this helps :)
        
                    
             
        
        
        
Answer:34
Step-by-step explanation:
 
        
             
        
        
        
Answer: the surface area is 216cm
Step-by-step explanation: