Respuesta :
Para dividir fracciones debes multiplicar en cruz ambos números:
[tex]\frac{3}{6} : \frac{1}{2} = \frac{3\cdot 2}{6\cdot 1} = \frac{6}{6} = \bf 1[/tex]
[tex]\frac{4}{9} : \frac{2}{3} = \frac{4\cdot 3}{9\cdot 2} = \bf \frac{2}{3}[/tex]
[tex]\frac{5}{10} : \frac{3}{7} = \frac{5\cdot 7}{10\cdot 3} = \bf \frac{7}{6}[/tex]
[tex]\frac{3}{6} : \frac{1}{2} = \frac{3\cdot 2}{6\cdot 1} = \frac{6}{6} = \bf 1[/tex]
[tex]\frac{4}{9} : \frac{2}{3} = \frac{4\cdot 3}{9\cdot 2} = \bf \frac{2}{3}[/tex]
[tex]\frac{5}{10} : \frac{3}{7} = \frac{5\cdot 7}{10\cdot 3} = \bf \frac{7}{6}[/tex]