Question

cinco doze avos menos 1 terço

Answer 1

5/12 - 1/3 tira o mmc da (5-4)/12= 1/12

Answer 2

$\LARGE\tt{} \dfrac{5}{12} - \dfrac{1}{3} \\ \\ \LARGE\tt{} \dfrac{5}{12} - \dfrac{1 \times 4}{3 \times 4} \\ \\ \LARGE\tt{} \dfrac{5}{12} - \dfrac{4}{12} \\ \\ \LARGE\tt{} \dfrac{5 - 4}{12} \\ \\ \LARGE\tt{} \boxed{ \dfrac{1}{12} }$

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