Question

quanto daria a fração -3/4 . -5/7÷3/14​

Answer 1

Oii!

$- \frac{3}{4} \times ( - \frac{5}{7} ) \div \frac{3}{14} =$

$\frac{3}{4} \times \frac{5}{7} \times \frac{14}{3}$

$\frac{1}{4} \times 5 \times 2$

$\frac{1}{2} \times 5$

$\frac{5}{2}$

Espero ter ajudado ☺︎︎

Answer 2

-3 × (-5) ÷ 3 =

4 7 14

3 × 5 × 14 = 1 × 5×2 = 1 ×5 = 5

14 7 3 4 2 2