Answer :
Final answer:
The question involves mathematical calculation of points in a Quidditch game. Gryffindor scores one goal and catches the Snitch, while Slytherin scores three goals, resulting in a final score of Gryffindor 220, Slytherin 120.
Explanation:
The subject of this question is Mathematics as it involves calculating the final score of a game.
Initially, Gryffindor is losing by a score of 60-90. When Gryffindor scores 1 goal, which is worth 10 points in Quidditch, their score becomes 70. Slytherin then scores 3 goals, at 10 points each, adding 30 points to their score, making it 120. Lastly, Gryffindor's Seeker catches the Snitch, which is worth 150 points, thus their final score becomes 220. The final score is Gryffindor 220, Slytherin 120.
