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[tex]\color{blue}{\boxed{\boxed{¡Hola!}}}[/tex]
[tex]\blue{\underbrace\color{Green}{Res}\color{blue}{pu}\color{red}{es}\color{gray}{ta}}[/tex]
a) [tex] \frac{3}{5} [/tex] de 256 = 153,6
b) [tex] \frac{3}{8} [/tex] de 824 = 309
c) [tex] \frac{4}{5} [/tex] de 90 = 72
d) [tex] \frac{2}{3} [/tex] × 24 = 16
e) [tex] \frac{3}{4} [/tex] × 56 = 42
f) [tex]2 \frac{1}{2} [/tex] veces 15 = 37,5
[tex]\color{blue}{\boxed{\boxed{\boxed{ATT: ★Alex★}}}}[/tex]