Question

the age of xyz is two times the age of abc. if the sum of their age is 54.find xyz's age​

Answer 1

let the age of xyz be 'k' and age of abc be 'm'

given, k= 2m

so, m+k = 54

=> m+2m= 54

=> 3m = 54

=> m = 18

so age of xyz= 36

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Answer 2

Answer:

36 yrs

Step-by-step explanation:

Let, Age of abc= x

Age of xyz = 2x

ATQ,

x + 2x = 54

3x = 54

x = 54/3 =18

Age of abc = 18 yrs

Age of xyz = 36 yrs

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