Average age of 21 players of a squad is 27 years. If the age of coach is included the average is increased by 2 years. What is the age of the coach?
1
65 year
2
32 year
3
71 year
4
78 year
Average age of 21 players of a squad is 27 years. If the age of coach is included the average is increased by 2 years. What is the age of the coach?