Question
Download Solution PDFStudy the given pie-chart and answer the question that follows.
The pie-chart shows the expenditure incurred in the preparation of a book by a publisher, under various heads.
What is the difference between the angle of pie-chart showing the expenditure incurred on binding and printing?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Expenditure incurred on binding = 30%
Expenditure incurred on printing = 25%
Calculation:
From the pie chart,
Total expenses = 100%
Total Central angle of circle = 360°
⇒ 100% → 360°
The difference between the angle of the pie-chart showing the expenditure incurred on binding and printing = 30 - 25 = 5%
⇒ 5% ≡ (360/100) × 5 = 18°
∴ The central angle corresponding to the difference between the angle of pie-chart showing the expenditure incurred on binding and printing is 18°.
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