the average of 5 consecutive number is n , if the next two number are also include, the average of 7 number will ? Options: A . &nbspIncrease by 9 B . &nbspIncrease by 7 C . &nbspIncrease by 4 D . &nbspIncrease by 1

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

Question

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

Options:

A . Increase by 9

B . Increase by 7

C . Increase by 4

D . Increase by 1

Answer: Option D
Explanation :

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