a) [tex]\frac{75}{135}[/tex]
[tex]=\frac{15\cdot \:5}{135}[/tex]
[tex]=\frac{15\cdot \:5}{15\cdot \:9}[/tex]
[tex]=\frac{5}{9}[/tex]
b) [tex]\frac{162}{216}[/tex]
[tex]=\frac{54\cdot \:3}{216}[/tex]
[tex]=\frac{54\cdot \:3}{54\cdot \:4}[/tex]
[tex]=\frac{3}{4}[/tex]
c) [tex]\frac{98}{343}[/tex]
[tex]=\frac{49\cdot \:2}{343}[/tex]
[tex]=\frac{49\cdot \:2}{49\cdot \:7}[/tex]
[tex]=\frac{2}{7}[/tex]
El otro punto está en la imagen
[tex]Buena\:suerte\:con\:tus\:tareas\::ProfeAndresFelipe :)[/tex]
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RESOLVER:
a) [tex]\frac{75}{135}[/tex]
[tex]=\frac{15\cdot \:5}{135}[/tex]
[tex]=\frac{15\cdot \:5}{15\cdot \:9}[/tex]
[tex]=\frac{5}{9}[/tex]
b) [tex]\frac{162}{216}[/tex]
[tex]=\frac{54\cdot \:3}{216}[/tex]
[tex]=\frac{54\cdot \:3}{54\cdot \:4}[/tex]
[tex]=\frac{3}{4}[/tex]
c) [tex]\frac{98}{343}[/tex]
[tex]=\frac{49\cdot \:2}{343}[/tex]
[tex]=\frac{49\cdot \:2}{49\cdot \:7}[/tex]
[tex]=\frac{2}{7}[/tex]
El otro punto está en la imagen
[tex]Buena\:suerte\:con\:tus\:tareas\::ProfeAndresFelipe :)[/tex]