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The cost price of 8 books is equal to the selling price of 6 books. Find the gain percent

Answers (1)

Assume the cost price of one book = C

Selling price of one book = S

According to the question

8 C = 6S

C= 3S/4

Gain % = (S-C)x100/C

              = Sx100/4/(3S/4)

              = 100/3

               = 33.33 %

Posted by

Ravindra Pindel

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