Question

the original cost of a dress is $180.
you get a discount of 30%.
how much will the dress cost after the discount is applied?

Explanation:

Step1: Calculate the discount amount

The discount is 30% of $180. To find 30% of 180, we use the formula: $Discount = 0.30\times180$
$Discount = 54$

Step2: Subtract discount from original price

The new price is the original price minus the discount. So, $New\ Price = 180 - 54$
$New\ Price = 126$

Answer:

The dress will cost $126 after the discount.