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1. A collection of books went on sale and 2/3 of them was sold for TK. 2.30 each. If none of the 36 remaining books were sold, what was the total amount received for the books that were sold?
- A. 165.6
- B. 165.6
- C. 165.6
- D. 165.6
Answer: Option A
Explanation:
Remaining books = 1 - 2/3 = 1/3
1/3 of the books = 36
So, 2/3 of the books = 36 x (2/3) / (1/3) = 72
Then, total amount received from the sold books = 72 x 2.3 = 165.6 TK
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