The average monthly expenditure of a family for the first four months is 2570, for the next three months 2490 and for the last five months 3030. If the family saves 5320 during the whole year, the average monthly income of the family during the year is

The average monthly expenditure of a family for the first four months

1.	The average monthly expenditure of a family for the first four months is 2570, for the next three months 2490 and for the last five months 3030. If the family saves 5320 during the whole year, the average monthly income of the family during the year is
A.	3000
B.	3185
C.	3200
D.	3580
Answer» C. 3200

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The average monthly expenditure of a family for the first four months is 2570, for the next three months 2490 and for the last five months 3030. If the family saves 5320 during the whole year, the average monthly income of the family during the year is

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