"The Rag Bag is having a '20% Off' sale. A pair of pants is on sale for $16. How much was it to begin with?"
0.8x = 16
x = 16/0.8
x = 20
To find out the original price of the pants, we can use the concept of percentages.
First, let's assume the original price of the pants is represented by the variable "x". We know that the sale is for 20% off, which means the pants are now being sold at 80% of the original price.
To calculate how much the pants cost after the discount, we can use the formula:
Sale Price = Original Price - (Discount Percentage * Original Price)
In this case, we can substitute the given values into the formula:
$16 = x - (0.20 * x)
Now, let's solve the equation to find the original price:
$16 = x - 0.2x
$16 = 0.8x
To isolate "x" (the original price), we can divide both sides of the equation by 0.8:
$16/0.8 = x
$20 = x
Therefore, the original price of the pants was $20.
To find out the original price of the pants, we can set up an equation. Let's assume the original price of the pants is x.
Since there is a 20% off sale, we can calculate the sale price by subtracting 20% of the original price from the original price.
Sale price = Original price - (20% of Original price)
Using the formula, we can calculate the sale price of the pants:
$16 = x - (0.20 * x)
To simplify the equation, we can combine like terms:
$16 = 0.80x
Now, we can solve for x by dividing both sides of the equation by 0.80:
x = $16 / 0.80
x = $20
Therefore, the original price of the pants was $20.