matematika pecahan tolong dong

Mapel : Matematika

Kelas : 6, 7
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[tex] = \frac{ \frac{5}{6} - \frac{1}{4} }{ \frac{2}{3} + \frac{1}{2} } \\ \\ = \frac{ \frac{10}{12} - \frac{3}{12} }{ \frac{4}{6} + \frac{3}{6} } \\ \\ = \frac{ \frac{7}{12} }{ \frac{7}{6} } \\ \\ = \frac{7}{12} \times \frac{6}{7} \\ \\ = \frac{6}{12} \\ \\ = \frac{1}{2} \\ = \frac{7}{14} [/tex]

Opsi B