Question

Find the sum of -12/5 and 4/9

Answer 1

$\longrightarrow\frac{-12}{5} +\frac{4}{9} \\\\\longrightarrow\frac{9\times-12+4\times5}{5\times9} \\\\\longrightarrow\frac{-108+20}{45}\\\\ \longrightarrow\frac{-88}{45}$