[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{14:4}\\\\\mathsf{= \dfrac{14:2}{4:2}}\\\\\mathsf{= \dfrac{7}{2}}\\\\\mathsf{= 3 \dfrac{1}{2}}[/tex]
[tex]\huge\text{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\mathsf{ \dfrac{7}{2}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day}[/tex]