If the clock shows 12:45, what is the angle between the hour and minute hands?
Answer: B. 150 degrees
At 12:45, the minute hand is at 270 degrees (45 minutes), and the hour hand is at 337.5 degrees (12 hours and 45 minutes). The angle between them is 337.5 - 270 = 67.5 degrees, but we need to consider the smaller angle, which gives us 150 degrees.