Question

quanto e -2/9.[-3/4]

Answer 1

Espero ter ajudado.

$-\frac{2}{9}\left(-\frac{3}{4}\right)=\frac{2}{9}\cdot \frac{3}{4}=\frac{2\cdot \:3}{9\cdot \:4}=\frac{6}{36}=\boxed{\frac{1}{6}}$