Breuken verm. (reeks 2)

Vermenigvuldig de breuken

\(\frac{4}{-3} . \left(\frac{3}{-11}\right)\)

\(\frac{4}{-3} . \left(\frac{3}{-11}\right)\\=+\frac{4.3}{3.11}\\=\frac{12}{33}\\=\frac{4}{11}\)