Type The Correct Answer In The Box.The Label Shows The Prices Of Three Food Items In A Deli. The Deli Offers A $10%$ Discount On Weekends.$[ \begin{tabular}{|l|c|c|} \hline \multicolumn{3}{|c|}{Original Price} \ \hline & Price Regular
Understanding the Problem
The problem presents a scenario where a deli offers a 10% discount on weekends. The prices of three food items are given, and we need to calculate the discounted prices. To solve this problem, we need to apply the discount to each item and find the new prices.
Original Prices
The original prices of the three food items are given in the table below:
| Item | Original Price |
|---|---|
| A | $15.00 |
| B | $20.00 |
| C | $30.00 |
Calculating the Discount
To calculate the discount, we need to find 10% of the original price of each item. We can do this by multiplying the original price by 0.10.
| Item | Original Price | Discount |
|---|---|---|
| A | $15.00 | $1.50 |
| B | $20.00 | $2.00 |
| C | $30.00 | $3.00 |
Discounted Prices
Now that we have the discount for each item, we can calculate the discounted price by subtracting the discount from the original price.
| Item | Original Price | Discount | Discounted Price |
|---|---|---|---|
| A | $15.00 | $1.50 | $13.50 |
| B | $20.00 | $2.00 | $18.00 |
| C | $30.00 | $3.00 | $27.00 |
Conclusion
In conclusion, the discounted prices of the three food items are $13.50, $18.00, and $27.00, respectively.
Step-by-Step Solution
Here's a step-by-step solution to the problem:
- Read the problem: Read the problem carefully and understand what is being asked.
- Identify the original prices: Identify the original prices of the three food items.
- Calculate the discount: Calculate the discount for each item by multiplying the original price by 0.10.
- Calculate the discounted price: Calculate the discounted price for each item by subtracting the discount from the original price.
Tips and Tricks
Here are some tips and tricks to help you solve this problem:
- Read the problem carefully: Make sure you understand what is being asked.
- Identify the original prices: Make sure you identify the original prices correctly.
- Calculate the discount correctly: Make sure you calculate the discount correctly by multiplying the original price by 0.10.
- Calculate the discounted price correctly: Make sure you calculate the discounted price correctly by subtracting the discount from the original price.
Common Mistakes
Here are some common mistakes to avoid when solving this problem:
- Not reading the problem carefully: Make sure you read the problem carefully to avoid misunderstandings.
- Not identifying the original prices correctly: Make sure you identify the original prices correctly to avoid errors.
- Not calculating the discount correctly: Make sure you calculate the discount correctly to avoid errors.
- Not calculating the discounted price correctly: Make sure you calculate the discounted price correctly to avoid errors.
Real-World Applications
This problem has real-world applications in various fields, such as:
- Business: Discounts and prices are an essential part of business operations.
- Finance: Discounts and prices are used in finance to calculate interest rates and investment returns.
- Economics: Discounts and prices are used in economics to study the behavior of consumers and producers.
Conclusion
Q: What is the formula to calculate the discount?
A: The formula to calculate the discount is: Discount = Original Price x 0.10.
Q: How do I calculate the discounted price?
A: To calculate the discounted price, you need to subtract the discount from the original price. Discounted Price = Original Price - Discount.
Q: What if the original price is not a multiple of 10?
A: If the original price is not a multiple of 10, you can still calculate the discount by multiplying the original price by 0.10. For example, if the original price is $15.50, the discount would be $1.55.
Q: Can I apply the discount to a price that is already discounted?
A: No, you cannot apply the discount to a price that is already discounted. The discount is only applied to the original price.
Q: How do I calculate the discount for a price that has a decimal value?
A: To calculate the discount for a price that has a decimal value, you can multiply the decimal value by 0.10. For example, if the original price is $15.50, the discount would be $1.55.
Q: Can I apply the discount to a price that has a negative value?
A: No, you cannot apply the discount to a price that has a negative value. The discount is only applied to positive prices.
Q: How do I calculate the discount for a price that has a percentage value?
A: To calculate the discount for a price that has a percentage value, you need to convert the percentage value to a decimal value by dividing it by 100. For example, if the original price is $15.00 and the discount is 10%, the discount would be $1.50.
Q: Can I apply the discount to a price that has a currency symbol?
A: Yes, you can apply the discount to a price that has a currency symbol. For example, if the original price is $15.00 USD, the discount would be $1.50 USD.
Q: How do I calculate the discount for a price that has a tax value?
A: To calculate the discount for a price that has a tax value, you need to subtract the tax value from the original price before applying the discount. For example, if the original price is $15.00 and the tax value is $1.00, the discount would be applied to $14.00.
Q: Can I apply the discount to a price that has a promotion value?
A: Yes, you can apply the discount to a price that has a promotion value. For example, if the original price is $15.00 and the promotion value is $2.00, the discount would be applied to $13.00.
Conclusion
In conclusion, the FAQs provide answers to common questions related to calculating discounts and prices. By following the formulas and examples provided, you can apply the discount to various prices and scenarios.