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Question
In the book fair Manibalan bought Bharathiyar book for ₹ 26.40, Gandhi book for ₹ 18.60, Abdul kalam book for ₹ 43.70 and Kumaran book for ₹ 51.90. Find the estimated cost and difference in estimation closes to nearest one rupee
Solution
| Things | Actual price | Estimate | Difference in paise |
| Bharathiyar | ₹ 26.40 | ₹ 26 | ₹ 0.40 |
| GadhiBook | ₹ 18.60 | ₹ 19 | ₹ 0.0 |
| Abdulalam Book | ₹ 43.70 | ₹ 44 | ₹ 0.30 |
| Kumaran | ₹ 51.90 | ₹ 52 | ₹ 0.10 |
| Total | ₹ 140.60 | ₹ 141 | ₹ 141.60 – ₹ 141 = ₹ 0.60 |
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