12/10 + 9/10 = 21/10
21/10 simplified is 2 1/10
        
             
        
        
        
Answer:
1994
Step-by-step explanation:
 
        
             
        
        
        
Answer:
24
Step-by-step explanation:
In a deck of 52 cards, there are 4 kings and 4 queens 
Selection of 3 kings out of 4 = 4 C 3 = 4
Selection of 2 queens out of 4 = 6 
So, total number of selections = 4 x 6 = 24