Present ratio becomes after years. The multiplier is
(take absolute values top and bottom). Present ages are then and . Works for "t years ago" too.
The ratio of the present ages of a mother and her daughter is 7:3. When the mother was 26 years old, the daughter was 6 years old. Find the present age of the mother.
Ten years ago, the ratio of the ages of A and B was 3:2. The sum of their present ages is 80 years. What is the present age of A?
A father said to his son, "I was as old as you are at present at the time of your birth." If the father's age is 38 years now, what was the son's age five years back?
The ratio of the ages of Priya and Riya is 3:2. Five years ago, the ratio of their ages was 5:3. What will be the ratio of their ages 5 years from now?
The present age of a man is 3 times the sum of the ages of his two sons. Five years hence, his age will be double the sum of the ages of his sons. What is the present age of the father?
A is two years older than B who is twice as old as C. If the total of the ages of A, B, and C is 27, then how old is B?
Three years ago, the average age of A, B, and C was 27 years and that of B and C 5 years ago was 20 years. What is A's present age?
The product of the present ages of Ankit and Rohan is 750. If the ratio of their present ages is 6:5, what is the difference between their ages?
The ratio of the ages of a father and his son 10 years hence will be 5:3, while 10 years ago, it was 3:1. What is the ratio of the age of the son to that of the father today?