Question 1155515
<pre><font size = 5>It's selecting one of these 4 cards:

<font color="red">6♥  6♦</font>  6♠ 6♣

out of these 52 cards:
<font color = "red">
A♥   2♥   3♥   4♥   5♥   6♥   7♥   8♥  9♥  10♥  J♥  Q♥  K♥ 
A♦   2♦   3♦   4♦   5♦   6♦   7♦   8♦  9♦  10♦  J♦  Q♦  K♦</font>
A♠   2♠   3♠   4♠   5♠   6♠   7♠   8♠  9♠  10♠  J♠  Q♠  K♠  
A♣   2♣   3♣   4♣   5♣   6♣   7♣   8♣  9♣  10♣  J♣  Q♣  K♣ 

That's 4 ways out of 52 it can happen.

That's a 4/52 probability, that reduces to a probability 
of 1/13.

Edwin</pre>