The average of six numbers is 20. If one number is removed, the average becomes 15. What is the number removed ?

The average of six numbers is 20. If one number is removed, the averag

1.	The average of six numbers is 20. If one number is removed, the average becomes 15. What is the number removed ?
A.	5
B.	35
C.	112
D.	45
Answer» E.

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The average of six numbers is 20. If one number is removed, the average becomes 15. What is the number removed ?

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