the monthly average expenditure of a family with 4 members is 2800. find the monthly average expenditure of a family with only 3 members
Answers
Answered by
5
4 member = 2800 Rs
1 member = 700 Rs
so,
3 member = 2100 Rs
1 member = 700 Rs
so,
3 member = 2100 Rs
Answered by
4
The monthly expenditure with only three members would be 2100
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