Question

Complete the statement.

If$\frac{c}{d}=\frac{4}{7},$then$\frac{d}{c}=\frac{?}{?}$,

Short answer

The final answer is$\frac{d}{c}=\frac{7}{4}$,

Step-by-step solution

Step 1. Given information.

The given proportion is,

$\frac{c}{d}=\frac{4}{7}$

Step 2, Use cross multiplication.

It is given that$\frac{c}{d}=\frac{4}{7}$,

So,$7c=4d$

Step 3. Now, divide both sides by 4c.

$\begin{array}{l}\frac{7c}{4c}=\frac{4d}{4c}\\ \frac{7}{4}=\frac{d}{c}\end{array}$

Therefore, the final answer is$\frac{d}{c}=\frac{7}{4}$,