Final answer:
Winnie received approximately a 16.58% discount on her purchase. This was calculated by first determining the original price by adding the discount to the final price, then dividing the discount by the original price and multiplying by 100 to obtain the discount percentage.
Step-by-step explanation:
Finding the Discount Percentage
To calculate the discount percentage that Winnie received on her purchase, one must understand the relationship between the original price of the goods, the discount amount, and the final price paid. We are given that Winnie bought $327 worth of toys and that she 'saved' meaning the discount was $65. The original price of toys before the discount can be deduced by adding the discount to the final price paid.
Original price = Final price + Discount
Original price = $327 + $65
Original price = $392
Next, to find the discount percentage, we divide the discount by the original price and then multiply by 100 to get the percentage:
Discount Percentage = (Discount ÷ Original Price) × 100
Discount Percentage = ($65 ÷ $392) × 100
Discount Percentage = 0.16581632653061224 × 100
Discount Percentage = 16.58%
Therefore, Winnie received a discount of approximately 16.58% on her purchase of toys. This method of finding the discount percentage is an example of a basic consumer arithmetic problem, which is commonly taught in middle school mathematics curricula.