Question

solve for p in the proportion. $\frac{30}{20}=\frac{6}{p}$ $p = square$

Explanation:

Step1: Cross - multiply

$30\times p=20\times6$

Step2: Simplify the right - hand side

$30p = 120$

Step3: Solve for p

$p=\frac{120}{30}$

Answer:

$4$