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?

Explanation

To solve the problem step by step, we can define the ages of Baichung, his father, and his grandfather using algebraic expressions.

### Step-by-Step Solution:

1. **Define Variables**:
Let Baichung's age be \( X \) years.

2. **Express Father's Age**:
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