Question

(-3) (1/4) ÷ (-0.25)

Answer 1

(-3)(1/4) ÷ (-0.25)
-3/4 ÷ -25/100
= 3

Answer 2

Resolver.

(- 3)(1/4) ÷ (- 0,25) =
(- 3)(1/4) ÷ - 25/100 =
(- 3)(1/4) ÷ - 1/4 =          Para quitar parentesis aplicas ley de signos
                                        - por + = -
- 3/4        ÷ - 1/4 =
- 3/4       x  - 4/1 =
(- 3 * -  4) /(4 * 1) =        Aplicas ley de signos - por - = +
12/4 =
3

Respuesta.
3