Question

13. Neha's father is thrice as
old as Neha. After 13 years, he
will be just twice the daughter.
Find Neha's present age.​

Answer 1

Answer:

let the age of Neha be x.

hence,father's age=3x

after 13 yrs,age of Neha=x+13

age of father=3x+13

father will be twice the daughter.

hence,3x+13=2(x+13)

3x+13=2x+26

3x-2x=26-13

x=13

hence,present age of neha is 13 yrs

Step-by-step explanation:

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Answer 2

let neha age=x

neha father age=y

y=3x

y+13=2(x+13)

3x+13=2x+26

x=13