The marked price of an article is Rs.x. After allowing a discount of 20% on the marked price, a shopkeeper gains Rs. 40. If his profit is \(11\frac{1}{9}\%\)then the value of x is:

The marked price of an article is Rs.x. After allowing a discount of 2

1.	The marked price of an article is Rs.x. After allowing a discount of 20% on the marked price, a shopkeeper gains Rs. 40. If his profit is \(11\frac{1}{9}\%\)then the value of x is:
A.	450
B.	400
C.	500
D.	360
Answer» D. 360