Celia bought a bag of 12 goldfish for $3. What is the cost of 1 goldfish?

we know thatCelia bought a bag of [tex]12[/tex] goldfish for [tex]\$3[/tex]soby proportionFind the cost of [tex]1[/tex] goldfish[tex]\frac{3}{12} \frac{\$}{goldfish} =\frac{x}{1} \frac{\$}{goldfish} \\ \\x=3/12 \\ \\x=\$0.25[/tex]thereforethe answer isThe cost of one goldfish is [tex]\$0.25[/tex]