Respuesta :

Let pieces be x

ATQ

[tex]\\ \sf\longmapsto 2:4=3:x[/tex]

[tex]\\ \sf\longmapsto \dfrac{2}{4}=\dfrac{3}{x}[/tex]

[tex]\\ \sf\longmapsto \dfrac{1}{2}=\dfrac{3}{x}[/tex]

[tex]\\ \sf\longmapsto x=6[/tex]

[tex]\displaystyle \rm 2w-4 \ piecec \\ . \ \ \ \Big \slash \!\!\!\!\! \Big\backslash\\3w-x \ piecec \\\\\\ 2x=4\cdot 3 \\\\ \boxed{\rm x=6 \ piecec}[/tex]