Respuesta :
He would be 120 yrs old because 60 times 4 is 240 and the son is half of his age so 240 divided by 2 is 120 hope this helped
60 because when the father is 4 times his age he would be 120, and we know that when the father was 60 the boy was 30.
That would make the boy 60
That would make the boy 60