A, B, C, D, E, F are marked on the 6 faces of a cube. If the cube is thrown once, what is the probability that each letter faces upwards?
一个正方体的6个面上分别标上A、B、C、D、E、F，投掷这个正方体一次，每个字母朝上的可能性都是多少．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

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