Convert feet into inches first.
There are 12 inches in a foot. To convert feet into inches, multiply the feet by 12:
[tex]75 \times 12 = 900[/tex]
There are 900 inches in 75 feet.
Divide the cost of the product by the inches to find the cost per inch:
[tex]48.50 \div 900 = 0.05389[/tex]
The product costs $0.05389 per inch.