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) 6:9  B) 6:5  C) 6:8  D) 6:2  E) 6:1
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   + 6= 
<gadget id="calculator">  + 6</gadget>
<output>6</output>
6x + 12=&gt; m = 6x + 6   Ratio of the present ages of Anil and the son's mother = 7x / (6x + 6).   This cannot be found uniquely.   Answer:6:2
<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?