Question

cuanto es 50/10.2500/500.(-2/5)​

Answer 1

Respuesta:

$\frac{50}{10} \times \frac{2500}{500} \times ( - \frac{2}{5} ) = \\ 5 \times 5 \times ( - \frac{2}{5} ) = \\ 25 \times ( - \frac{2}{5} ) = \\ - 10$