Amy paid $67.15 for a pair of running shoes during a 15% off sale. What was the regular price?
$67.15 / 15% =
0.15x = 67.15
x = ?
To find the regular price of the shoes, we can use the equation:
Regular Price - (Discount Percentage * Regular Price) = Sale Price
In this case, the sale price is $67.15, and the discount percentage is 15%. Let's solve for the regular price:
Regular Price - (0.15 * Regular Price) = $67.15
To simplify the equation, we can factor out the regular price:
Regular Price * (1 - 0.15) = $67.15
Simplifying further, we have:
Regular Price * 0.85 = $67.15
Now divide both sides of the equation by 0.85 to solve for the regular price:
Regular Price = $67.15 / 0.85
Using a calculator, we can perform the division:
Regular Price ≈ $78.88
Therefore, the regular price of the running shoes was approximately $78.88.