Q. A 4-foot roll of aluminum foil costs $0.48. What is the price per inch?$_____
Convert to inches: Convert the length of the aluminum foil from feet to inches.There are 12 inches in 1 foot, so a 4-foot roll is:4 feet×12 inches/foot=48 inches
Calculate price per inch: Calculate the price per inch of the aluminum foil.The total cost of the roll is $0.48, and the length of the roll is 48 inches.Price per inch = Total cost / Total length in inchesPrice per inch = $0.48/48 inches
Perform division: Perform the division to find the price per inch.Price per inch = $0.48/48 inchesPrice per inch = $0.01
More problems from Unit prices with unit conversions