By selling an article at 2/5 of the marked price, there is a loss of 25%. The ratio of the marked price and the cost price of the article is:
15 : 8
Let cost price = Rs. 100.
Then, 2/5 of (Married Price) = 75
Marked Price = Rs. (75×52)= Rs. 3752.
∴ Required ratio = 3752: 100 = 375 : 200 = 15 : 8.