What is the denominator of the reduced fraction representing the probability of winning Fantasy Five (a...

What is the denominator of the reduced fraction representing the probability of winning Fantasy Five (a lottery game where the winner correctly chooses five numbered balls (without regard to order) from a group of 39 numbered balls)?

Expert Solution

Here the order of selection is not important. So we will use combination.

Number of ways to select 5 numbers out of 39 = 39C5 = 39! / (5! * (39 - 5)!) = 575757 (ans)

orchestra answered 2 years ago

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