Question

guys solve this one plz.
full solution​

Answer 1

Let Baichung's age be 'i' years.

So, her father's age will be→ (i+29).

Her grandfather is 26 years older than her father, i.e.→ (i+29+26)

Now, the sum of their ages is 135, i.e.→

(i)+(i+29)+(i+29+26)=135

⇒ 3i+84=135

⇒ 3i=135-84=51

⇒ i=51/3=17 years

∴ age of:

Baichung=17 years

Her father=17+29=46 years

Her grandfather=17+29+26=72