A shopkeeper bought an article for 360 the profit made by the shopkeeper after selling it after a 11.11 % discount is 40 find the Marked price of the article

Let the marked price of the article be x.

After giving an 11.11% discount, the selling price of the article will be 88.89% of the marked price:
Selling price = x - 0.1111x = 0.8889x

Profit = Selling price - Cost price
40 = 0.8889x - 360

0.8889x = 400
x = 448.96

Therefore, the marked price of the article is $448.96.