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The following pie-diagram shows the expenditure incurred in the preparation of a book by a publisher, under various heads. What is the difference between the angles of the sectors showing the expenditure incurred on binding and printing? |
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Answer» The following pie-diagram shows the expenditure incurred in the preparation of a book by a publisher, under various heads. What is the difference between the angles of the sectors showing the expenditure incurred on binding and printing?
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