From the 6 cards with numbers 1-6 written on it, if a card is randomly drawn, what is the probability of drawing a card with the number 2?
从写有1-6数字的6张卡片中，任意抽出一张卡片，抽到数字2的卡片的可能性是多少
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>