Multiple Choice

A production trainee is following the standard procedure to simplify the fraction 1218\frac{12}{18} (the sum of 518\frac{5}{18} and 718\frac{7}{18}). The procedure involves factoring the denominator 18 into $6 \times 3$. To reveal the common factor of 6 in the numerator 12, what is the other factor that 12 must be rewritten as?

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Updated 2026-04-21

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