Baichung’s father is 26 years younger than Baichung’s grandfather and 29 years older than Baichung. The sum of the ages of all the three is 135 years. What is the age of each one of them?

Let Baichung’s father age is x. Therefore, Baichung's age is x-29 and his grandfather age is x+26

Now, x + x+ 26 + x- 29 = 135

3x -3 = 135

3x = 138

x = 138/3 = 46

So, Baichung's Father Age = 46 years

Baichung's Age = 46 - 29 = 17 years

Baichung's grandfather Age = 46 + 26 = 72 years

16