Add them all up so 2 6/12 and 1 6/12 is 4 and then add 1 9/12 to get 5 9/12 or in simple form 5 3/4
        
             
        
        
        
Answer:
24 more chocolotae chip cookies are sold 
Step-by-step explanation:
CCC  7(15)+6    105+6=111
SC   6(15)-3      90-3 = 87
111-87 = 24
 
        
             
        
        
        
Answer:
 there is no way to solve it
Step-by-step explanation:
i think you may have missed part of the question
 
        
                    
             
        
        
        
Answer:
I belive its B,C
 sorry if i'm wrong but hope it helps
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
see explanation
Step-by-step explanation:
A cube has 6 congruent square faces
The area of 1 face = 
 × 
 = 
Multiply by 6 to obtain surface area of cube
surface area = 6 × 
 = 
 = 
 units²