Question

Calcule: *
ME AJUDEM GOOGLE CLASSROOM

Answer 1

$(-\frac{4}{6}):(-\frac{6}{4})= \frac{4}{6}:\frac{6}{4}=\frac{4}{6} .\frac{4}{6}=\frac{2}{3}.\frac{4}{6}=\frac{2}{3}.\frac{2}{3}=\frac{4}{9}$