At 6:00 pm, the hour hand is at the 6, and the minute hand is at the 12.
The minute hand moves at 6° per minute (360° in 60 minutes).
The hour hand moves at 0.5° per minute (360° in 12 hours = 30° per hour).
Let t be the number of minutes after 6:00 pm.
Position of minute hand from 12 o'clock: 6t degrees
Position of hour hand from 12 o'clock: 180+0.5t degrees (starting at 6, which is 180°)
The minute hand is ahead by 3 minutes means it is ahead by 3 minute divisions on the clock face.
Each minute division represents 6°, so 3 minutes = 3×6°=18°
The equation for the minute hand being ahead of the hour hand by 18°:
6t−(180+0.5t)=18
6t−180−0.5t=18
5.5t=198
t=5.5198
t=36
The time is 6:36 pm.
At 6:36 pm:
- Minute hand position: 36×6°=216°
- Hour hand position: 180°+36×0.5°=198°
- Difference: 216°−198°=18° (which equals 3 minute divisions)
Therefore, the answer is Option 3: 6:36 pm.