math help??

0 ⤊

This is a very simple problem but i need the equation..

a father is 39 years old,his son is 12 years old.How many years ago was the father four times older than the son??

2007-02-17 21:41:59 · 3 answers · asked by aly 1 in Education & Reference ➔ Homework Help

3 answers

3 9x4=63
39 - 3 = 36

2007-02-17 21:46:13 · answer #1 · answered by setter505 5 · 0⤊ 0⤋

3 years ago when the father was 36 and the son was 9

2007-02-18 05:48:02 · answer #2 · answered by f_jayce 5 · 0⤊ 0⤋

3 years ago.

Father-36
Son-9

2007-02-18 06:52:55 · answer #3 · answered by Sam the Man 3 · 0⤊ 0⤋