Question

2/3 + 1/4 - 1/6 pliiss es para el 29/08/21

Answer 1

RESPUESTA:

[tex]\frac{2}{3}+\frac{1}{4}-\frac{1}{6}[/tex]

Sacamos el MCM = 12

[tex]=\frac{8}{12}+\frac{3}{12}-\frac{2}{12}[/tex]

[tex]\mathrm{Aplicar\:las\:propiedades\:de\:las\:fracciones}:\quad \frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}[/tex]

[tex]=\frac{8+3-2}{12}[/tex]

[tex]\mathrm{Sumar:}\:8+3-2=9[/tex]

[tex]=\frac{9}{12}[/tex]

Simplificamos :D

[tex]RPTA=\frac{3}{4}[/tex]

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