My question is: There are 15 students in the art club. By the end of each quarter, each student makes two artworks. If there are four quarters in a school year, how many artworks can the art club collect in two school years? Your thoughts:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
15 x 2 = 30 artworks can be collected in one quarter. So in one school year, a total of 30 x 4 = 120 artworks can be collected. Therefore, 120 x 2 = 240 artworks can be collected in two school years. The final answer: 240.