Explanation:
1) The ratio of 36 salted eggs to 18 guests.
[tex]\begin{gathered} 36\colon18 \\ \frac{36}{18}=\frac{2}{1} \\ \Rightarrow36\colon18=2\colon1 \end{gathered}[/tex]2) The ratio of 48 patients to 6 nurses.
[tex]\begin{gathered} 48\colon6 \\ \frac{48}{6}=\frac{8}{1} \\ \Rightarrow48\colon6=8\colon1 \end{gathered}[/tex]3) The ratio of Php 600 to 12 hours.
[tex]\begin{gathered} 600\colon12 \\ \frac{600}{12}=\frac{50}{1} \\ \Rightarrow600\colon12=50\colon1 \end{gathered}[/tex]4) The ratio of 468 students to 9 classrooms.
[tex]\begin{gathered} 468\colon9 \\ \frac{468}{9}=\frac{52}{1} \\ \Rightarrow468\colon9=52\colon1 \end{gathered}[/tex]5) The ratio of Php 504.00 to 14 liters of gasoline.
[tex]\begin{gathered} 504\colon14 \\ \frac{504}{14}=\frac{36}{1} \\ \Rightarrow504\colon14=36\colon1 \end{gathered}[/tex]