Question

efectua m=6-[2/3-(1/4+2/3)-5/4]

Answer 1

Respuesta:

-9

Saludos!!!

Answer 2

Respuesta:

$m = 6 - ( \frac{2}{3} - ( \frac{1}{4} + \frac{2}{3} ) - \frac{5}{4} ) \\ m = 6 - ( \frac{2}{3} - ( \frac{3(1) + 4(2)}{12}) - \frac{5}{4} ) \\m = 6 - ( \frac{2}{3} - \frac{11}{12} - \frac{5}{4} ) \\ m = 6 - ( \frac{4(2) - 1(11) -3(5) }{12} ) \\ m = 6 - ( - \frac{ 18}{12} ) \\ m = 6 + \frac{18}{12} \\ m = \frac{6(6) + 1(18)}{18} \\ m = \frac{36 + 18}{12} \\ m = \frac{54}{12} \\ m = 4 \times \frac{1}{2}$