Question

In the following, check whether or not the given ratios form a proportion
$16:28$ and $24:42$

Answer 1

$\frac{16}{28}=\frac{8}{14}=\frac{4}{7}$ & $\frac{24}{42}=\frac{12}{21}=\frac{4}{7}$

Yes, the ratios are in proportion.