449.A die is thrown, find the probability of the following event: A number less than 6 will appear.
A die is thrown. ∴ The sample space is: S = {1, 2, 3, 4, 5, 6} n(S) = 6 Event: a number less than 6 will appear. A = {1, 2, 3, 4, 5} n(A) = 5
Hence,
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450.A fair coin with 1 marked on one face and 6 on the other and a fair die are both tossed. find the probability that the sum of numbers that turn up is 3.