126概率简单数值题short
Sum of Seven on Two Dice
题目
You roll two fair six-sided dice. What is the probability that the sum of the two dice equals 7?
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提交作答时记录，用于后续平均用时统计。
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题目
You roll two fair six-sided dice. What is the probability that the sum of the two dice equals 7?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案