If one of hearts is randomly drawn from a deck of poker cards, what is the probability of drawing a 6 of hearts?
从一副扑克牌的红桃中任意抽取一张，抽到红桃6的可能性是多少．
<gadget id="calculator">1 / 54</gadget>
<output>1/54 = around 0.018519</output>

<result>1/54 = around 0.018519</result>