The ratio of the ages of Anil and his son at present is 7:3. Six years hence, the ratio of the ages of the Anil's wife and the son will be 2:1. Find the ratio of the present ages of Anil and his wife?  Choose the correct choice from the following answers:
A) 5:4
B) 6:5
C) 4:3
D) Cannot be determined
E) None of these
Let the present ages of Anil and his son be 7x and 3x years respectively.   Let the present age of the son's mother be m years.   (m + 6)/(3x + 6) = 2/1   m = 6x + 6   Ratio of the present ages of Anil and his son's mother = 7x/(6x + 6).   This cannot be found uniquely.   Answer: Cannot be determined
<result>D</result>
The ratio of the ages of Anil and his son at present is 7:3. Six years hence, the ratio of the ages of the Anil's wife and the son will be 2:1. Find the ratio of the present ages of Anil and his wife?