Question 1094801
Daughter's age=x 
Caro's age= 3x

In 8 years time, Caro's age =3x+8
Daughter's age= x+8

Sum of both ages are 72
3x+8+x+8=72
4x+16=72
4x=72-16
4x=56
x=14


Daughter's age =14
Caro's age=3(14)= 42