Problema Solution
*Ram is half his father's age now.TEn year ago he was 20 years younger to his father.What are their present ages
*A father is twice as old as his son.The sum of the ages is 99 years.Find their ages.
Answer provided by our tutors
Ram's age = x
Father's age = 2x
Ten years ago, ram = x - 10
father = 2x - 10
Now, 10 years ago the father was 20 years older,
so, x - 10 = 2x -10 -20
=> x = 30 - 10 = 20
hence ram's age = 20
father = 40