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2015-05-09T11:32:57+05:30

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GIVEN :-

⇒Baichung ''s Father age   is 29 yrs older than baichungs grandfather  and 29 yrs older than Baichung

⇒The sum of all the three ages  =  135 yrs.

TO FIND ;-

⇒ What is the age of each one of them = ?

SOL ;-

⇒ We dont know the age of Baichung so let us take his age as x.

 Baichungs fathers age = x + 29 yrs { because Baichungs father is 29 yrs                                                                elder than Baichung }

Baichungs grandfather age = x + 29 + 26 {As Baichungs grandfather is                                                                          elder than Baichung and                                                                                 Baichungs son }

In the question  it is given that their sum of their ages is 135 yrs.

⇒So we get as ,

 x    +  x  +   29  +  x  +  29  +  26  =  135  { Adding all  the ages }
           
3   x   +   84              =  135
                   
3x                             = 135  -   84
                    
3x                             =51
                     
x                               = 51/3

x                               = 17

Hence x is 17 yrs

Now apply the value of x

Baichungs age is 17 yrs

Baichungs fathers age is = 17 + 29 = 46 yrs

Baichungs grandfather age is = 17 + 29 + 26 + 72 yrs 

Hence we got the answer.

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