Breuken verm. (reeks 3)

Vermenigvuldig de breuken

\(\frac{-12}{-5} . \frac{8}{8}.\frac{5}{10}\)

\(\frac{-12}{-5} . \frac{8}{8}.\frac{5}{10}\\=+\frac{12}{5}.\frac{1}{1}.\frac{1}{2}\\=+\frac{12.1.1}{5.1.2}\\=\frac{12}{10}\\=\frac{6}{5}\)