Clementine, Jake, and Tory make cookies for the school bake sale. Clementine baked 72 cookies. Jake baked twice as many cookies as Clementine. Tory baked half as many cookies as Jake and Clementine combined. They sell their cookies for $2 each. If they sell all their cookies, how much money do they make? Let's think first. Chain of thought:
Clementine baked 72 cookies. Jake baked 72 x 2 = 144 cookies. Tory baked 216 / 2 = 108 cookies. Together they baked 72 + 144 + 108 = 324 cookies. They raised 324 x 2 = $ 648.
Therefore, the answer is 648.