Question

A pair of jeans is on sale for $25. The discount is 20% off the original price. What's the original price? a. $20 b. $25 c. $30 d. $31.25

Answer 1

To find the original price of the pair of jeans, subtract the discount from the sale price. The original price is option D which is $31.25.

Step-by-step explanation:

To find the original price of the pair of jeans, we need to first calculate the discount amount. The discount is 20% off, so we can calculate it by multiplying the original price by 20/100. Let's denote the original price as x.

Discount = 20/100 * x = 0.2x

The sale price is $25, and it equals the original price minus the discount:

$25 = x - 0.2x

To solve for x, we can combine like terms:

$25 = 0.8x

Now, we can isolate x by dividing both sides of the equation by 0.8:

x = $25 / 0.8 = $31.25

Therefore, the original price of the jeans was $31.25, so the answer is option d. $31.25.

Answer 2

The correct option is d.

The original price of the jeans was $31.25.

To find the original price of the jeans, you can use the following steps:

Step 1: Let's denote the original price as "X."

Step 2: You know that the jeans are on sale for $25, and this price is 20% off the original price. To find the discount amount, you can calculate 20% of X:

Discount = 20% of X = 0.20 * X

Step 3: The sale price is $25, which means the customer pays the original price minus the discount:

Sale Price = Original Price - Discount

Now, plug in the values you have:

$25 = X - (0.20 * X)

Step 4: Simplify the equation:

$25 = X - 0.20X

Step 5: Combine like terms:

$25 = 0.80X

Step 6: To isolate X (the original price), divide both sides of the equation by 0.80:

X = $25 / 0.80

X = $31.25

So, the answer is $31.25.