Four years ago, the father's age was three times the age of his son. the total of the age of the father and the son after 4 years will be 64 years. What is the father's age at present?(a). 32 years(b). 36 years(c ). 44 years(d). 40 years
Four years ago, the father's age was three times the age of his son. the total of the age of the father and the son after 4 years will be 64 years. What is the father's age at present?(a). 32 years(b). 36 years(c ). 44 years(d). 40 years