Question

The average age of 5 boys is 9yrs when their father's age is included their average age is 16yrs.what is the age of father? The one who will tell me i will mark him/her as brainliest.

Answer 1

Answer:

hope you will get it

Step-by-step explanation:

5 boys average age = 9 years

Average of 5 boys + father age =16 years

total ages of 5 boys=9*5=45 age

now ,

averages of 5 boys +father age=

                                        (total ages of 5 boys+father's ages)/ total persons

            or,                16            =(45+father's age)/6

            or,          father's age  = 96-45

            Therefore,          Father's age= 51 years  Ans