Respuesta :
[tex]\bf \cfrac{14}{2}-\cfrac{9}{8}\implies \stackrel{\textit{our LCD will be 8}}{\cfrac{(3)14~~-~~(1)9}{8}}\implies \cfrac{42-9}{8}\implies \cfrac{33}{8}\implies 4\frac{1}{8}[/tex]
[tex]\bf \cfrac{14}{2}-\cfrac{9}{8}\implies \stackrel{\textit{our LCD will be 8}}{\cfrac{(3)14~~-~~(1)9}{8}}\implies \cfrac{42-9}{8}\implies \cfrac{33}{8}\implies 4\frac{1}{8}[/tex]