So, Anna, what fraction is left for them to score in the 4th quarter? Remember that our total is 1.
1/3 + 1/4 + 1/3 = 4/12 + 3/12 + 4/12 = 11/12
If they scored 11/12 of their total points in the first 3 quarters, they scored 1/12 in the 4th.
Since 8 is that one of twelve parts, each of the 12 parts are 8, and 8(12) = 96 total points.
Hope this helps!