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

Question 99

Whatis the average of expensesonclothing and rent?

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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