Question 952386
There are 4 jacks and there are 13 hearts,
making 17 cards, but one of the hearts is 
the jack of hearts, so I don't want to count
this one twice.
{{{ 17 - 1 = 16 }}}
{{{ 16/52 = 4/13 }}}
The probability of drawing either 
a Jack or a Heart from the deck of
52 cards is 4/13