Question

A person bought a certain number of books for ₹80. If he had bought 4 more books for the same sum, each book
would have cost ₹1 less. What is the price of each book?
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Answer 1

Answer:

cost of one book = 80

cost of four book = 80 × 4 = 320

₹1 less in each book hence total amount to less = 1×4=4

total cost =320 - 4= 316₹

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