Respuesta :

[tex]\bf 6-\cfrac{7}{8}\implies \cfrac{6}{1}-\cfrac{7}{8}\implies\stackrel{\textit{using the LCD of 8}}{ \cfrac{(8)6-(1)7}{8}}\implies \cfrac{48-7}{8}\implies \cfrac{41}{8}\implies 5\frac{1}{8}[/tex]