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Question
Two dice are rolled together. The probability that at least one of them shows a six is ______.
Options
`12/36`
`5/36`
`11/36`
`6/36`
MCQ
Fill in the Blanks
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Solution
Two dice are rolled together. The probability that at least one of them shows a six is `underlinebb(11/36)`.
Explanation:
Possible outcomes when two dice are rolled together = 62 = 36
Favourable outcomes with at least one of them shows a six = 11
{(1, 6), (2, 6), (3, 6), (4, 6), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)}
Probability = `"Favourable outcomes"/"Possible outcomes"`
= `11/36`
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