Final answer:
To find the unit price for one pint 9 oz item, divide the total price by the total weight.
Step-by-step explanation:
To find the unit price for one pint 9 oz item, we need to convert the weight of the item to ounces. We know that 1 PT equals 16 oz, so 1 PT 9 oz is equivalent to 16 + 9 = 25 oz.
Next, we calculate the unit price by dividing the total price ($1.16) by the total weight (25 oz). The unit price is $1.16 / 25 oz = $0.0464 per ounce.
Therefore, the unit price for one pint 9 oz item is $0.0464 per ounce.