five years ago juhi was three times as old as amreen. 10 years later juhi would be twice as old as amreen. how old are they?

Answer 1

5 yrs. ago:
Amreen was X yrs. old.
Juhi was 3x yrs. old.

10 years later:
Amreen is x+10 yrs. old.
Juhi is 3x+10 yrs. old.

(3x+10) = 2(x+10).
3x + 10 = 2x + 20.
X = 10.

Amreen = x+10 = 10 + 10 = 20 yrs. old.

Juhi = 3x+10 = 3*10 + 10 = 40 yrs. 0ld.

Answer 2

10 years later,
Amreen will be x+5+10
And Juhi will be 3x+5+10
Not x+10 and 3x+10

Answer 3

3x+5+10=2(x+5+10)
3x+15=2x+30
X=15
So,at present
Juhi=3x+5 =3*15+5 =50 years
And Amreen=x+5 =15+5 =20years