+0  
 
0
292
1
avatar+101 

In a standard deck of cards, what is the probability of selecting a black ace or a red face card?

Whiz333  Jun 24, 2017
 #1
avatar+88775 
+1

 

P (black ace or red face card)  =

 

P(black ace)   +  P(red face card)   -  P(black ace and a red face card)  =

 

     2 / 52           +    6 / 52           -      0 / 52  =

 

                    8 / 52  =

 

                    2 / 13

 

 

 

cool cool  cool

CPhill  Jun 24, 2017

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