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1. The following pie-chart shows the monthly expenditure of a family on various items. If the family spends Rs. 825 on clothing answer the questions.
What is the total monthly income of the family?
∵ 36° = 825
∴ 360° = 825 × 10
= Rs. 8250
What is the total monthly income of the family?
Solution:
Expenditure on cloth = 825∵ 36° = 825
∴ 360° = 825 × 10
= Rs. 8250