Answer:2/3
Step-by-step explanation:There are 52 cards in a standard deck: 13 ordinal cards (Ace - 10, Jack, Queen, King) and 4 of them - one to each suit (hearts, diamonds, clubs, spades) and so we have 
4
×
13
=
52
.
There are 8 cards that fit the question (4 each of aces and kings).
And so in a random draw, the odds of drawing one of those 8 cards out of the total number of 52 is:8/52
which we can simplify:
8/52=2/13
 
        
             
        
        
        
Answer:
hi! once you link the picture I will answer the problem.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
They studied for a little more than an our. A
Step-by-step explanation:
Because if you multiply 4 on 2/3 you get 8/12, then add 8/12 and 7/12 together to get 15/12 simplified 1  3/12.
 
        
                    
             
        
        
        
Answer:
the third one

Step-by-step explanation:
 
        
                    
             
        
        
        
Daily, there is always something new to be learning in the science world.