Question

Aruna's mother is 34 years old. Two years from now mother's age will be 4 times aruna's present age Calculate aruna's present age.

Answer 1

Answer:

Step-by-step explanation:

Aruna's mother age=34yrs

Let aruna's age be x

2 yrs hence..aruna's mother age = 34+2=36yrs

Aruna's age.

36=4(x-2)

36=4x-8

36+8=4x

44=4x

x=11

Aruna's age =11 yrs

Answer 2

let Aruna's present age be x years

After 2 years-:

Mother's age = 34+2 = 36 years

A.P.Q-

36=4x

=> x=9 years

So, Aruna's present age is 9 years