The Price Of A New Bicycle Is $\$300$. This Week It Is On Sale For $10\%$ Off The Regular Price.Select All The Expressions That Represent The Sale Price Of The Bicycle In Dollars:A. $300 \cdot 0.10$ B. $300 \cdot
The Price of a New Bicycle: Calculating the Sale Price
When shopping for a new bicycle, it's essential to consider the price and any discounts that may be available. In this article, we will explore the concept of sale prices and how to calculate them using mathematical expressions.
The price of a new bicycle is $300. This week, it is on sale for 10% off the regular price. To calculate the sale price, we need to find 10% of the regular price and subtract it from the regular price.
To calculate the sale price, we can use the following expression:
Sale Price = Regular Price - (Regular Price * Discount Percentage)
In this case, the regular price is $300, and the discount percentage is 10%. We can plug these values into the expression:
Sale Price = $300 - ($300 * 0.10)
To evaluate this expression, we need to multiply $300 by 0.10, which is equivalent to multiplying $300 by 10% or 1/10.
To evaluate the expression, we can follow the order of operations (PEMDAS):
- Multiply $300 by 0.10: $300 * 0.10 = $30
- Subtract $30 from $300: $300 - $30 = $270
Therefore, the sale price of the bicycle is $270.
Now that we have calculated the sale price, let's revisit the expressions provided in the problem:
A. $300 * 0.10 B. $300 * 0.10
Both expressions represent the discount amount, but only one expression represents the sale price. To find the sale price, we need to subtract the discount amount from the regular price.
The correct expression for the sale price is:
Sale Price = Regular Price - (Regular Price * Discount Percentage) = $300 - ($300 * 0.10) = $300 - $30 = $270
This expression represents the sale price of the bicycle in dollars.
In conclusion, calculating the sale price of a new bicycle requires understanding the concept of discounts and how to apply them to the regular price. By using the correct expression, we can find the sale price and make informed purchasing decisions.
When shopping for a new bicycle, be sure to check for any additional discounts or promotions that may be available. Additionally, consider the value of the bicycle and whether the sale price is a good deal.
The final answer is $270.
The Price of a New Bicycle: Q&A
In our previous article, we explored the concept of sale prices and how to calculate them using mathematical expressions. In this article, we will answer some frequently asked questions (FAQs) related to the price of a new bicycle and sale prices.
Q: What is the sale price of a bicycle that is originally priced at $300 and is on sale for 10% off?
A: The sale price of the bicycle is $270. To calculate the sale price, we need to find 10% of the regular price and subtract it from the regular price.
Q: How do I calculate the sale price of a bicycle if it is on sale for 15% off?
A: To calculate the sale price, we need to find 15% of the regular price and subtract it from the regular price. The formula is:
Sale Price = Regular Price - (Regular Price * Discount Percentage)
For example, if the regular price is $300 and the discount percentage is 15%, the sale price would be:
Sale Price = $300 - ($300 * 0.15) = $300 - $45 = $255
Q: What is the difference between a discount and a sale price?
A: A discount is the amount of money subtracted from the regular price to get the sale price. The sale price is the final price of the item after the discount has been applied.
Q: Can I use a discount percentage that is greater than 100%?
A: No, a discount percentage cannot be greater than 100%. If a discount percentage is greater than 100%, it would mean that the item is being sold for less than 0% of its original price, which is not possible.
Q: How do I calculate the sale price of a bicycle if it is on sale for a fixed amount of money?
A: To calculate the sale price, we need to subtract the fixed amount of money from the regular price. For example, if the regular price is $300 and the fixed amount of money is $50, the sale price would be:
Sale Price = $300 - $50 = $250
Q: Can I use a discount percentage and a fixed amount of money to calculate the sale price?
A: Yes, you can use a discount percentage and a fixed amount of money to calculate the sale price. For example, if the regular price is $300, the discount percentage is 10%, and the fixed amount of money is $20, the sale price would be:
Sale Price = $300 - ($300 * 0.10) - $20 = $300 - $30 - $20 = $250
In conclusion, calculating the sale price of a new bicycle requires understanding the concept of discounts and how to apply them to the regular price. By using the correct expressions and formulas, we can find the sale price and make informed purchasing decisions.
When shopping for a new bicycle, be sure to check for any additional discounts or promotions that may be available. Additionally, consider the value of the bicycle and whether the sale price is a good deal.
The final answer is $270.