掷一枚质地均匀的骰子,六个面上分别标有1,2,3,4,5,6;则出现

掷一枚质地均匀的骰子,六个面上分别标有123456;则出现点数为1的概率为       

答案

     解:根据题意可得:掷一次骰子,向上一面的点数有6种情况,其中有1种为向上一面的点数是1

故其概率是:

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