Math, asked by candy307, 11 months ago

If the cost price of 12 books is equal to the selling price of 8 books. what is the gain percent?

Answers

Answered by mounika99
3

Answer:

50%

Step-by-step explanation:

let the cost price of 1book = 1rs

cost price of 8books = 8rs

selling price of 8 books = 12rs

gain= 12-8=4

gain percent=4/8*100

=1/2*100

=50%

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