Lemma
EasyModular arithmetic
OpenStax, Contemporary Mathematics §3.7 Clock Arithmetic · Example 1 · Number Theory · Modular arithmetic

Clock Arithmetic · Example 1

Find the value of the following numbers modulo 12:

(a) 34
(b) 539
(c) 156

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OpenStax, Contemporary Mathematics · §3.7 Clock Arithmetic · Example 1

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