Write "1" on one face of a small cube, write "2" on two faces, and write "3" on three faces. When the small cube is thrown, what is the probability that "2" will face up after falling?
一个小正方体的一个面上写"1"，两个面上写"2"，三个面上写"3"，抛起这个小正方体，落下后，"2"朝上的可能性是多少
<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>