Answer:
Height of the 12 cases will be = \(2\frac{2}{5}\) inches.
Step-by-step explanation:
Thickness of each DVD storage case = \(\frac{1}{5}\) inches
Let number of DVD storage cases sold = x
Therefore, the height of cases sold will be represented by the expression \(\frac{x}{5}\)
If the number of cases sold x = 12
So the height of the cases sold will be = \(\frac{12}{5}\) inches
= \(2\frac{2}{5}\) inches
Therefore, the answer is \(2\frac{2}{5}\) inches.
