The printed price on a book is rs 400 a bookseller offers a 10% discouny on it if he still earns a profit of 12% then the cost price of the book is
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Answered by
44
Solution :
Lets Rs x be the cost price of book.
Given, printed price = Rs 400
Bookseller offer discount of 10% = 0.1 × 400= Rs. 40
Therefore, new selling price = Rs. 360
Condition given : He still earn profit of 12% .
∴ = Rs. 360
x = Rs. = Rs.300
Answered by
20
Answer:
Step-by-step explanation:
Price given=400
10% discount means
=400*(10/100)=40
Means reduced selling price =360
He earns profit 12%
Then c.p
=(360+100)/(100+12)
Ans=321.42
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