Question

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Answer 1

Explicación paso a paso:

Ahi esta

$\frac{3}{2} -\frac{1}{3} =\frac{7}{6}\\\\\\\frac{2}{3} -\frac{1}{2} =\frac{1}{6}\\\\\\\frac{3}{4} -\frac{1}{3} =\frac{5}{12} \\\\\frac{2}{4} -\frac{1}{3} =\frac{1}{12}$