The ratio of the ages of a father and a son at present is `5:2`. Four years hence the ratio of the ages of the son his mother will be `1:2`.What is the ratio of the present ages of the father and the mother ?

The ratio of the ages of father and son at present is 6: 1. After 5 years the ratio will become 7:2 The present age of son is-

The age of a boy is one-fifth of the age of his mother and the sum of the ages of the son and the mother is equal to the age of the father. After 15 years, the sum of the ages of the son and his mother will be four-third of his father's age. Find the ratio o the present ages of son, mother and father respectively.

The ratio of the present ages of a son and his father is 1:5 and that of his mother and father is 4:5 After 2 years the ratio of the age of the son to that of his mother becomes 3:10 . What is the present age of the father ?

The sum of the ages of a father and his son is at present 50 years. When the age of the son will be equal to the present age of his father, then the sum of their ages will be 102 years. Find the present ages of the son and his father.

The sum of the present ages of a father and his son is 60 years. 5 years from now, the ratio of their ages will be 5:2 What is the current age of the son?

The ratio of the ages of a father and his son is 17:7 , respectively. Six years ago, the ratio of their age was 3:1 , respectively. Find the present age of the son