Not equivalent ratios
1) Equivalent ratios have the same proportionality constant.
2) Let's compare them, simplifying both ratios:
[tex]\begin{gathered} \frac{4}{18}=\frac{2}{9} \\ \frac{2}{12}=\frac{1}{6} \end{gathered}[/tex]3) Since when we simplify them we get different ratios, namely 2/9 and 1/6
Hence, these ratios are not equivalent.
