A shopkeeper at Ganga sells an
item at a certain price. If he sells that
item at 33.33% of the original selling
price, then he suffers a loss of 33.33 %.
Find the profit percent, if he sells that
item at 60% of the original selling
price?
Answers
Given :
The item sold at 33.33% of the original selling price, then he suffers a loss of 33.33 %.
To Find :
The profit percent, if item sold at 60% of the original selling price
Solution :
Let The original selling price = Rs s.p
Let The cost price of item = Rs c .p
∵ The item sold at 33.33% of the original selling price
i.e = 33.33 % of s.p
Or, = 0.3333 × s.p
∵ Loss % =
Or, 33.33 % = 1 -
Or, = 1 - 33.33 %
Or, = 1 - 0.3333
Or, = .............1
Again
When he sells that item at 60% of the original selling price
So, = 60 % of s.p
Or, = 0.6 × s.p
∵ profit % =
Or, = - 1
Or, = - 1
Or, = 0.6 × - 1
Or, = 0.6 × - 1 ( from eq 1 )
∴ = 0.20
i.e Profit % = 20