Question: If a discount of 15% on a product results in a selling price of $85, what was the original price?
Options:
Correct Answer: $100
Solution:
Let the original price be x. After a 15% discount, the selling price is x - (0.15 * x) = 0.85x. Setting this equal to $85 gives 0.85x = $85, so x = $85 / 0.85 = $100.