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If a discount of 15% on a product results in a selling price of $85, what was th
Practice Questions
Q1
If a discount of 15% on a product results in a selling price of $85, what was the original price?
$100
$90
$110
$95
Questions & Step-by-Step Solutions
If a discount of 15% on a product results in a selling price of $85, what was the original price?
Steps
Concepts
Step 1: Let the original price of the product be represented by 'x'.
Step 2: A 15% discount means you pay 85% of the original price. This can be written as 0.85 * x.
Step 3: We know that after the discount, the selling price is $85. So we can write the equation: 0.85 * x = 85.
Step 4: To find 'x', we need to isolate it. We do this by dividing both sides of the equation by 0.85.
Step 5: Calculate x: x = 85 / 0.85.
Step 6: Perform the division: x = 100.
Step 7: Therefore, the original price of the product was $100.
Percentage Discount Calculation
– Understanding how to calculate the original price of a product after applying a percentage discount.
Algebraic Manipulation
– Using algebra to set up and solve equations based on given conditions.
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