Respuesta :

[tex]\bf \cfrac{16}{5}-\cfrac{6}{4}\implies \cfrac{16}{5}-\cfrac{3}{2}\implies \stackrel{\textit{using the LCD of 10}}{\cfrac{(2)16-(5)3}{10}}\implies \cfrac{32-15}{10}\implies \cfrac{17}{10}\implies 1\frac{7}{10}[/tex]