A father's age was 5 times his son's age 5 years ago and will be 3 times son's age after 2 years, the ratio of their present ages is equal to: Select the correct option.
A) 10/9 B) 10/8 C) 10/3 D) 10/6 E) 10/2
Explanation:   Let the Father's age = x, and Son's = y   x - 5 = 5(y – 5)   x + 2 = 3(y + 2)   Solving we get x/y = 10/3   Answer: 10/3
<result>C</result>
A father's age was 5 times his son's age 5 years ago and will be 3 times son's age after 2 years, the ratio of their present ages is equal to: