Answer: If the list price of an article is 100Rs, and you get a discount of 15%, then the discount amount will be:
Discount = 15% of 100Rs
Discount = (15/100) x 100Rs
Discount = 15Rs
So, the selling price after discount will be:
Selling price = List price - Discount
Selling price = 100Rs - 15Rs
Selling price = 85Rs
Now, if you have to pay a tax of 5% on the selling price, then the tax amount will be:
Tax = 5% of 85Rs
Tax = (5/100) x 85Rs
Tax = 4.25Rs
Therefore, the actual cost of the article will be:
Actual cost = Selling price + Tax
Actual cost = 85Rs + 4.25Rs
Actual cost = 89.25Rs
So, the actual cost of the article after applying the discount and tax is 89.25Rs.
Explanation: