Five years ago, Karma was one third as old as her father then. In five years, Karma will be half as old as her father will be then. Find their ages now.
You could use 10 for Karma and 20 for her father since 5 years ago they would have bee 15 and 5 and since Karma was 1/3 of her fathers age and 15 * 1/3 = 5 and 20 * 1/2 is 10 so technically that works