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