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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.
Direction image of Pie Chart chapter
The ratio of average of expenses on food, clothing and miscellaneous items to the average of expenses of on saving and rent is:

Solution:
Average of (food + clothing + miscellanies)
=108°+36°+72°3=72°Avg. of (saving + rent)=90°+54°2=72°Required ratio=72°:72°=1:1

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