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The problem shown in the image reads:

**"Andy buys a TV on sale for $495. If he got a 20% discount, what was the original cost of the TV?"**

### Solution:

Let the original price of the TV be $ x $.

Andy got a 20% discount, meaning the sale price is 80% of the original price.

So, $ 0.80x = 495 $.

To find the original price, solve for $ x $:

\[
x = \frac{495}{0.80} = 618.75
\]

Thus, the original cost of the TV was **$618.75**.

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Do you have any questions or would you like further details? Here are five related questions:

1. What if Andy received a 15% discount instead? What would the original price be?
2. How would the result change if the TV was bought for $550 with the same 20% discount?
3. What is the formula to calculate the final price if any discount percentage is known?
4. If a different store offered a 25% discount on a TV that costs $700, how much would Andy pay?
5. How can we calculate the percentage discount if the original and final prices are known?

**Tip:** When solving percentage problems, always relate the discount to what portion of the price is being paid (e.g., 80% if a 20% discount).

Andy buys a TV on sale for $495. If he got a 20% discount, what was the original cost of the TV?

Learn how to calculate the original price of a TV that was on sale for $495 after receiving a 20% discount. This problem involves key concepts in algebra and percentage calculations, suitable for students in Grades 6-8.

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