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Category: | Trick |

Submitted By: | firefox99 |

Fun: | (2.67) |

Difficulty: | (1.28) |

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

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