Question

c) (-2/5) . (3/7)

Me ajudem​

Answer 1

$( - \frac{2}{5} ) \times ( \frac{3}{7} ) \\ \\ \\ - ( \frac{2}{5} \times \frac{3}{7} ) \\ \\ - ( \frac{2 \times 3}{5 \times 7} ) \\ \\ - \frac{6}{35}$