A trader marks his goods 40% above the cost price and gives a discount of 20% on the marked price.Find his gain percent.
Answers
Given:-
•A trader marks his goods 40% above the cost price.
•He gives a discount of 20% on the marked price.
To Find:-
•Find his gain percent.
Solution:-
Let consider the cost price be x rupees and marked price be x+40%.
Then,
Using Formula:
Now substitute the values
Hence,marked price is 7x/5 rupees.
Discount% = 20%
Now we have to use the formula of Selling Price
Using Formula:
Now substitute the values,
Hence,Selling Price is 28x/25 rupees.
Now find profit
Using Formula:
Now substitute the values
Hence,Profit is 3x/25rupees.
Now find Profit%
Using Formula:
Now substitute the values
Hence,profit percent is 12%.
Let the cost price be 100
Finding Marked price -
40% of 100 + 100
= 40 + 100
= 140
Marked Price = 140.
Finding discount -
Discount on Marked Price.
Discount % = 20 % (Given)
Discount = 140 x 20/100 = 28
Finding Selling Price -
Selling Price = Marked Price - Discount
Selling Price = 140 - 28
Selling Price = 112.
Finding Gain -
Gain = Selling Price - Cost Price
Gain = 112 - 100
Gain = 12
Finding Gain Percentage -
Gain % = Gain/Cp x 100
Gain % = 12/100 x 100
Gain % = 12 %.
Hence :