h = r/4 or r = 4 h
3 (h+6) = r+6
3 h + 18 = 4 h + 6
h = 12
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?
3 answers
Anonymous,
Iv'e got a question. What does h stand for
Iv'e got a question. What does h stand for
h = Henry