Henry is a quarter of the age of Reginald, his father. In 6 years' time, his father will be three times his age. How old is Henry?

Answer 1

h = r/4 or r = 4 h

3 (h+6) = r+6

3 h + 18 = 4 h + 6

h = 12

Answer 2

Anonymous,

Iv'e got a question. What does h stand for

Answer 3

h = Henry