The average weight of a group of 22students is 34kg. When the weight of the staff is also included, theaverage weight increases by 2kg. What is the weight of the staff?

The average weight of a group of 22students is 34kg. When the weight o

1.	The average weight of a group of 22students is 34kg. When the weight of the staff is also included, theaverage weight increases by 2kg. What is the weight of the staff?
A.	33
B.	54
C.	45
D.	80
Answer» E.

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The average weight of a group of 22students is 34kg. When the weight of the staff is also included, theaverage weight increases by 2kg. What is the weight of the staff?

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