Question

Mr Sharma has 3sons.the youngest son rohit is 2years 6 months old and the eldest son rahul is 10 years old.the age of second son rakesh is the mean proportion between the age of the other sons.how old is rakesh?​

Answer 1

6 year and 3 months old

Answer 2

Answer:

Rahul's age= 10 years= (10*12)months= 120months

Rohit's age= 2years 6 months= 2* 12+6

= 24+6= 30months

Now,

Rakesh's age is mean proportion between the age of other son's

So,

Rakesh's age= 120+30/2 months

= 150/2 months

= 75 months

= (75/12) years

= 6years and 3 months

Step-by-step explanation:

Hope this helps