Breuken aftrekken (reeks 2)

Trek de breuken af

\(\frac{-12}{5}-\frac{15}{16}\)

\(\frac{-12}{5}-\frac{15}{16}\\=\frac{-192}{80}-\frac{75}{80}\\=\frac{-192-75}{80}\\=\frac{-267}{80}\)