Breuken delen (reeks 2)

Deel de breuken

\(\frac{9}{12} : \frac{12}{14}\)

\(\frac{9}{12} : \frac{12}{14}\\=+\frac{3}{4} : \frac{6}{7}\\=+\frac{3}{4} . \frac{7}{6}\\=\frac{3.7}{4.6}\\=\frac{21}{24}\\=\frac{7}{8}\)