[tex]\bf 5\cdot \cfrac{3}{4}\implies \cfrac{5\cdot 3}{4}\implies \cfrac{15}{4} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 15\div 4\implies \stackrel{quotient}{\boxed{3}}~~\stackrel{remainder}{3}~\hfill \cfrac{15}{4}\implies \boxed{3}\frac{3}{4}[/tex]
