The Pie chart presents the various kinds of expenses incurred by a particular family in a month. The amount spent on educational fees in a month is ₹18000. What is the total monthly expenditure of the family?

The figures shown in the Pie chart against the various heads of expenditure do not indicate the central angles.

₹1,08,000

Amount spent on  education  = 18000

ATQ ,

90R = 18000

R = \(\frac{18000 }{90}\) 

= 200

Now , Total Expenditure = 540R = 540 ×  200

= 108000