Q. A 3-foot piece of twine costs $7.92. What is the price per inch?$_____
Convert to inches: Convert the length of the twine from feet to inches.There are 12 inches in 1 foot, so we need to multiply the length in feet by 12 to get the length in inches.Calculation: 3 feet×12 inches/foot=36 inches
Calculate price per inch: Calculate the price per inch.To find the price per inch, we divide the total cost by the total number of inches.Calculation: $7.92/36 inches = $0.22 per inch
More problems from Unit prices with customary unit conversions