Question

the average age of 10 members of a cricket team is 30 year. if the age of Captain is included than average is increased by one. the age of captain is

Answer 1

Answer:

Step-by-step explanation:

Total members is 10

Average age of 10 members is 30

So total age of 10 members = 10 x 30 = 300

ATQ, if captains age is included then average age is increased by 1.

That means now total members is 10 + 1 = 11

Average age is 30 + 1 = 31.

Total age of all 11 members is 11 x 31 = 341

So captains age = 341 - 300 = 41.

Captain's age is 41

Answer 2

Answer : 41 years

Solution :
_________

Given that : The average age of 10 members of a cricket team = 30 years

Then, total age of cricket team = 10×30 = 300 years

Also given that : If the age of captain is included then the average is increased by one.

It means the average = 31 and the members will be 11

Then, total age of team = 11×31 = 341 years

Now, according to the question : Age captain whose age is included :

Age of captain : 341 - 300 = 41 years

So, the age of captain will be 41 years.