Breuken aftrekken (reeks 1)

Trek de breuken af

\(\frac{10}{9}-\frac{3}{11}\)

\(\frac{10}{9}-\frac{3}{11}\\=\frac{110}{99}-\frac{27}{99}\\=\frac{110-27}{99}\\=\frac{83}{99}\)