The ratio of the cost price to the selling price of an article is 4 : 7 4:7 4 : 7 , and the ratio of the marked price to the selling price is 36 : 35 ...
Question
The ratio of the cost price to the selling price of an article is , and the ratio of the marked price to the selling price is . If the markup on the article is Rs $160$, what is the profit earned on the article (in Rs)?