What is the angle between the hour hand and the minute hand of a clock when the clock shows 4 hours 40 minutes?
- A. 80^\circ
- B. 100^\circ ✓
- C. 120^\circ
- D. 220^\circ
Correct Answer: B. 100^\circ
Explanation
Using the formula for angle \theta = |30H - 5.5M|. For H=4 and M=40: \theta = |30(4) - 5.5(40)| = |120 - 220| = |-100| = 100^\circ.
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