A publisher sold 400 copies of a book at a profit of 30% if the cp of a book is ₹100 ,find the selling price of the book
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Answer:
Total Selling price of 400 copies of a book = 52,000 Rupees
SP of one book = 520 Rupees
Step-by-step explanation:
Cost Price = 100 Rupees
Cost price of 400 copies = 100 x 400 = 40,000
30% of 40,000 = 12,000
= 40,000 + 12,000
= 52,000
52,000 / 100 = 520 Rupees
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