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Math Help - Congruences

  1. #1
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    Congruences

    How would I use congruences to show that adding 52 hours to a clock is the same as adding 4 hours to a clock?
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  2. #2
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    Quote Originally Posted by jzellt View Post
    How would I use congruences to show that adding 52 hours to a clock is the same as adding 4 hours to a clock?
    How many hours are in a day?

    What is the value of 52, modulo 24?

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