Subject :IMO Class : Class 7
If selling price of an article is 4/3 of its cost price, then the profit in the transaction is ________.
(a) 
(b) 
(c) 
(d) 
how
Ans 1:
Class : Class 10
The answer is D.
The Cost price will be 3/3.
The Sell Price is 4/3.
Difference = 1/3.
1/3 = 33 1/3%
Thus, the answer is D) 33 1/3%.
Ans 2:
Class : Class 7
I think the answer is D.