The average of 20 numbers is 12. The average of the first 12 numbers i – McqOptions

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1.	The average of 20 numbers is 12. The average of the first 12 numbers is 11 and the average of the next 7 numbers is 10. The final number will be-
A.	48
B.	40
C.	50
D.	38
Answer» E.

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