Megha bought 10 note-books for Rs 40 and sold them at Rs 4.75 per note-book. Find her gain percent.
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price of each book = Rs 4 .
Sold them at 4.75 .
gain for each book = 0.75
gain for 10 books = 0.75×10=7.5
gain % = 7.5/10×100
Sold them at 4.75 .
gain for each book = 0.75
gain for 10 books = 0.75×10=7.5
gain % = 7.5/10×100
aish68182:
your answer is incorrect
no one knows the answer
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by using simple method of unitary
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