[" 15.A man is "4" times as old as his son.After "16" years he will be only twice as old as his son."],[" Find their present ages."]

5 years ago a man was 7 times as old as his son. After 5 years he will be thrice as old as his son. Find their present ages.

A man is 28 years older than his son. After 10 years, he will be thrice as old as his son. Find their present ages.

A man is 30 yr older than his son. After 12 yr,the man will be twice as old as his son.Find their present ages

A father is three times as old as his son. After twelve years, his age will be twice as that of his son then. Find their present ages.

A father is three times as old as his son. After twelve years, his age will be twice as that of his son then. Find their present ages.

A father is 30 years older than his son . In 12 years the man will be three times as old as his son. Find their present ages.

Five years ago a man was seven times as old as his son. Five years hence, the father will be three times as old as his son. Find their present ages.

Five years ago a man was seven times as old as his son. Five years hence, the father will be three times as old as his son. Find their present ages.