A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, what is the present age of the wife?

A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years. Then what is the present age of the wife? एक आदमी अपनी पत्नी से 3 वर्ष बड़ा है और उसकी उम्र अपने बेटे की 4 गुना है। अगर बेटा 3 साल के बाद 15 वर्ष का हो जाता है, तो उसकी पत्नी की वर्तमान उम्र क्या है?

A man is twice as old as his son. 18 yr ago, the man was three times as old as his son. Find the present age of the man

A father is 30 years older than his son.One year ago he was 4 xx as old as his son.Find their present ages.

A father is 7 times as old as his son. Two years ago, father was 13 times as old as his son. What are 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

Eighteen years ago, a father was three times as old as his son. Now the father is only twice as old as his son. Then the sum of the present ages of the son and the father is