Find the discount and sale price of a t-shirt that has an original price of 300 if the discount rate is 25%.
Understand the Problem
The question is asking to find the discount and selling price for a given original price and discount rate for a t-shirt. The overall goal is to use the provided formulae to solve a percentage problem involving discounts.
Answer
The discount is $75 and the sale price is $225.
Answer for screen readers
The discount on the t-shirt is $75, and the sale price is $225.
Steps to Solve
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Identify the Given Information
We have the original price (O.P.) of the t-shirt which is $300 and a discount rate (D.R.) of 25%, expressed in decimal form as 0.25. -
Calculate the Discount
The discount can be calculated using the formula:
$$ \text{Discount} = \text{Original Price} \times \text{Discount Rate} $$ Substituting the values:
$$ \text{Discount} = 300 \times 0.25 = 75 $$ -
Calculate the Sale Price
The sale price can be calculated using the formula:
$$ \text{Sale Price} = \text{Original Price} - \text{Discount} $$ Substituting the values:
$$ \text{Sale Price} = 300 - 75 = 225 $$
The discount on the t-shirt is $75, and the sale price is $225.
More Information
The discount represents how much money you save when purchasing a product. In this case, a 25% discount on a $300 t-shirt saves you $75, resulting in a sale price of $225.
Tips
- Not converting the percentage to decimal form: Ensure to convert the discount rate to decimal (e.g., 25% to 0.25) before calculations.
- Incorrectly calculating the sale price: Remember that the sale price is obtained by subtracting the discount from the original price, not just applying the percentage directly.
