Question

do the ratios \\(\frac{7}{8}\\) and \\(\frac{3}{28}\\) form a proportion?
yes
no

Explanation:

Step1: Recall proportion definition

A proportion means two ratios are equal, so we check if $\frac{7}{8}=\frac{3}{28}$ by cross - multiplying.

Step2: Cross - multiply the ratios

For $\frac{a}{b}$ and $\frac{c}{d}$, cross - multiplying gives $a\times d$ and $b\times c$. Here, $a = 7$, $b = 8$, $c = 3$, $d = 28$. So $7\times28=196$ and $8\times3 = 24$.

Step3: Compare the cross - products

Since $196
eq24$, the two ratios are not equal.

Answer:

no