Better: accept 720 as literal and proceed — but unit mismatch.
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- In 24 hours, the minute hand completes N rotations where N = time × (1 rotation / 60 minutes) → 24 × 24 = 576 rotations? No — 24 hours = 1440 minutes → 1440 / 60 = 24 rotations.
- Impossible.
- Alternative idea: perhaps completes 720 rotations refers to cumulative linear displacement or sleep cycles — but not realistic.
- Reconsider: maybe 720 is the number of times the minute hand’s *point* passes a sensor in 24 hours. That would be 24 × 60 × 1 = 1440 rotations — still not 720.
- is 24 × 30 — perhaps per gear system cycle? Too vague.
- Let’s assume the problem means: the minute gear turns 720 times in 24 hours due to an automated display — so average speed = 720 / 24 = 30 rotations per hour. But a real minute hand does 1 rotation per hour — so this system turns 30 times faster.
