Resposta :
[tex]\boxed{\begin{array}{l}\sf4~\dfrac{1}{4}=\dfrac{4\cdot4+1}{4}=\dfrac{16+1}{4}=\dfrac{17}{4}\end{array}}\blue{\checkmark}[/tex]
[tex]\boxed{\begin{array}{l}\sf4~\dfrac{1}{4}=\dfrac{4\cdot4+1}{4}=\dfrac{16+1}{4}=\dfrac{17}{4}\end{array}}\blue{\checkmark}[/tex]