Instructions
The following pie-chart shows the monthly expenditure of a family on various items. If the family spends Rs. 825 on clothing, answer the question
Solution
average of expenses on clothing and rent
clothing = 36$$\degree$$ = rs 825
rent = 90$$\degree$$
average = $$\frac{clothing + rent }{2}$$ = $$\frac{36+90}{2}$$=63$$\degree$$
36$$\degree$$ = 825
1$$\degree = \frac{825}{36}$$
63 $$\times \frac{825}{36}$$ = $$\frac{5775}{4}$$ = 1443.75
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