The average of 5 consecutive number is n , if the next two number are also include, the average of 7 number will ?

The average of 5 consecutive number is n , if the next two number are

1.	The average of 5 consecutive number is n , if the next two number are also include, the average of 7 number will ?
A.	Increase by 2
B.	increase by 1
C.	Remains the same
D.	Increase by 1.4
Answer» C. Remains the same

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The average of 5 consecutive number is n , if the next two number are also include, the average of 7 number will ?

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