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3.4.48 bags of paddy costs 16,800 then find the cost of 30 000The monthly average expenditure of a family with 4 memmonthly average expenditure of a family with only 3 members.I haight of the mast in its modelis |
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Answer» Expenditure of 4 members=rs2,800so, expenditure of 1 member=2,800/4=700rsexpenditure of 3 member=700×3=2100rs RS.2100 for 3 people in month then, the av of people of 3 is so we find av |
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