Question:
The average age of 17 players is 22. when a new player is included in the squad, the average age became 23. What is the age of the player included
A39
B41
C42
D40
Answer:
D. 40
Explanation:
Total age of 17 players = 22x17 = 374 Total age of 18 players = 23x18 = 414 Age of the new player = 414-374 = 40