The average of 27 numbers is 60. If one number is changed from 28 to 8

1.	The average of 27 numbers is 60. If one number is changed from 28 to 82, the average is
A.	56
B.	58
C.	62
D.	64
Answer» D. 64

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The average of 27 numbers is 60. If one number is changed from 28 to 82, the average is

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