Math, asked by parichaydebbarm9324, 1 year ago

a book seller buys 200 books for 12000.he wants to sell those on a profit so that he gets 20 books free of cost. by what percent profit he should sell books?

Answers

Answered by Divyasamota
2
Description for Correct answer

According to question,

CP of 200 book = 12000

CP of 1 book = 1200020012000200

= Rs. 60

To get 20 books free

Profit = 20××60 = 1200

i.e. 10% of Rs. 12000

⇒⇒10% gain

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