Question 369892
<font face="Tahoma">There are 52 cards. <br>

There are 4 Queens.<br>

There are 13 Spades, however one of the Spades is a Queen!<br>

So number of Queens + number of Spades - number of Queens which are Spades is<br> 

{{{4+13-1=16}}}<br>

<b>So the probability that you select a Queen or a Spade is 16/52 or 4/13</b><br>

This is approximately 0.308<br>

So you would have a 30.8% chance of pulling a Queen or a Spade from a standard deck of cards.<br>

I hope this helps!<br>