Question

Imagine that you are in an electronics store and you want to calculate the final price of a product after applying a discount. The product you are interested in has an original price of $1000 MN, but, for today, the store offers a 25% discount on all its products. Develop an algorithm that allows you to calculate the final price you will pay, but first point out the elements.

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Answer to a math question Imagine that you are in an electronics store and you want to calculate the final price of a product after applying a discount. The product you are interested in has an original price of $1000 MN, but, for today, the store offers a 25% discount on all its products. Develop an algorithm that allows you to calculate the final price you will pay, but first point out the elements.

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Rasheed
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33 Answers
1. **Original Price (\(P_{\text{original}}\)):** This is the initial price of the product before the discount is applied. In this case, \(P_{\text{original}} = \$1000\). 2. **Discount Rate ((r)):** This is the percentage of the discount. In this case, (r = 25%), which can be represented as a decimal as (0.25). 3. **Final Price (\(P_{\text{final}}\)):** This is the price you will pay after the discount is applied. This is what we want to calculate. Now, let's develop an algorithm to calculate the final price: Algorithm: 1. Read the original price \(P_{\text{original}}\). 2. Read the discount rate (r) (as a decimal). 3. Calculate the discount amount ((D)): \[D = P_{\text{original}} \times r\] 4. Calculate the final price (\(P_{\text{final}}\)): \[P_{\text{final}} = P_{\text{original}} - D\] 5. Display or output \(P_{\text{final}}\). For example, applying this algorithm to the given scenario: 1. \(P_{\text{original}} = \$1000\) 2. (r = 0.25) (since 25% is represented as 0.25 in decimal form) Using the algorithm: 3. Calculate the discount amount: \[D = \$1000 \times 0.25 = \$250\] 4. Calculate the final price: \[P_{\text{final}} = \$1000 - \$250 = \$750\] 5. Display or output \(P_{\text{final}} = \$750\). So, after applying a 25% discount, the final price you will pay is $750.

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