Ram is 3 times as old as his brother. Ram’s father is 3 times older than Ram. In 9 years , Ram will be 1.5 times the age of his brother. What will be the age of Ram’s father when Ram is 1.5 times the age of his brother?
a) 27
b) 36
c) 45
d) 54
e) 63
a) 27
b) 36
c) 45
d) 54
e) 63