Imagine a question and stream-of-consciousness explanation for which this is the answer: 12
Question: Ryan builds model mustang cars. A full size mustang is 240 inches long. The mid-size model that Ryan creates is 1/10th the size, and the smallest model that Ryan creates is half the size of the mid-size model. How many inches long is the smallest model mustang?
Stream-of-consciousness: Mid - size:240 / 10 = 24 inches. Small Model:24 / 2 = 12 inches.