Respuesta: [tex]\frac{7}{6}[/tex]
Explicación paso a paso:
MCM: 14,6,12,21,4 = 84
[tex]\frac{54}{84} +\frac{70}{84} -\frac{44}{84} -\frac{21}{84}[/tex]
= [tex]\frac{54+70-49+44-21}{84}[/tex] = [tex]\frac{98}{84}[/tex] = [tex]\frac{7}{6}[/tex]
dame coronita pls :)
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Respuesta: [tex]\frac{7}{6}[/tex]
Explicación paso a paso:
MCM: 14,6,12,21,4 = 84
[tex]\frac{54}{84} +\frac{70}{84} -\frac{44}{84} -\frac{21}{84}[/tex]
= [tex]\frac{54+70-49+44-21}{84}[/tex] = [tex]\frac{98}{84}[/tex] = [tex]\frac{7}{6}[/tex]
dame coronita pls :)