Question

$( \frac{1}{2} - 2 \times \frac{1}{4} )3 - \frac{2}{3}$
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Answer 1

Respuesta:

(1/2 -2×1/4)×3 - 2/3 = - 2/3

Explicación paso a paso:

(1/2 -2×1/4)×3 - 2/3

Orden:

1. Se multiplica lo que esta dentro del parentesis : 2×1/4

(1/2 -2×1/4)×3 - 2/3 = (1/2 -1/2)×3 - 2/3

2. Se efectua la operacion dentro del parentesis: 1/2 -1/2

(1/2 -2×1/4)×3 - 2/3 = (0)×3 - 2/3

3. Se efectua la multiplicacion: (0)×3

(1/2 -2×1/4)×3 - 2/3 = 0 - 2/3

Resultdo final:

(1/2 -2×1/4)×3 - 2/3 = - 2/3