Question

Resuelve la siguiente operacion -8/27-8/81

Answer 1

$(\frac{-8}{27} ) - (\frac{-8}{81}) \\\\(\frac{-24}{81} )-(\frac{-8}{81})\\\\\frac{-24+81}{81} \\\\\frac{57}{81} \\\\\frac{19}{27}$