Sanvi purchased some books for Rs. 120. if she purchased 3 more books for the same amount each books would have cost her Rs. 2 less. Find the number of books purchased by Sanvi and the price of each books.
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Answer:
price of each book is ₹10
no. of books is 12
Step-by-step explanation:
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Answer:
12 books and Rs 10 per book.
Step-by-step explanation:
Let x be no. of books
According to the question,
(120)/(x+3) = (120/x) - (2)
So if we solve it,
x = 12 or x = -15, but books can not be negative, therefore it will be 12. She purchased 12 books and if we divide 120/12, we get 10. So she purchased 12 books and spent 10 Rs per book.
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