Answer:
[tex]\huge\boxed{\sf 15:24 }[/tex]
Step-by-step explanation:
In the first Half:
9 points
In the second half:
2(9)-3 = 18 - 3 = 15 points
Total Points:
9 + 15 = 24 points
Ratio of points scored in the second half to the total points:
15 : 24
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!