From the five playing cards of spades 2 to 6, if one is randomly drawn, what is the probability of drawing an even number?
从黑桃2～6五张扑克牌中，任意抽出一张，摸到偶数的可能性是多少
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>