Breuken optellen (reeks 2)

Tel de breuken op

\(\frac{1}{19}+\frac{11}{7}\)

\(\frac{1}{19}+\frac{11}{7}\\=\frac{7}{133}+\frac{209}{133}\\=\frac{7+209}{133}\\=\frac{216}{133}\)