Identify the phrases and lines that indicate distance between father and son.

The ratio between the ages of father and son is 5:2 . If the difference between their ages is 27 years, what will be the father's age after 6 years ?

Form the equation from the folllowing: The sum of the father's age and two times the son's age is 70 years. Also the sum of the son's age and two times father's age is 95 years. Find the age of father and son.

If twice the son’s age in years is added to the father’s age, the sum is 70. But if twice the father’s age is added to the son’s age, the sum is 95. Find the ages of father and son.

A father and his son start at a point A with speeds of 12 kmph and 18 kmph respectively, and reach another point B. If his son starts 60 minutes after his father at A and reaches B 60 minutes before his father, what is the distance between A and B?