Question

1) calcule(-4/6 ) ÷ (-6/4)​

Answer 1

Explicação passo-a-passo:

$= \frac{ - 4}{6} \div \frac{ - 6}{4}$

$= ( - \frac{4}{6}) \times ( - \frac{4}{6} )$

$= \frac{16}{36}$

$= \frac {16÷4}{36÷4}$

$= \frac {4}{9}$