- A50 min past 10
- B21 9/11 min past 10
- C55 min past 10
- D54 6/11 min past 10
Step-by-Step Solution
At 10:00 the minute hand is 300° behind the hour hand. Gaining 5.5° a minute, it needs 300 ÷ 5.5 = 600/11 = 54 6/11 min. (50 min ignores the hour hand moving on.)
Answer: D) 54 6/11 min past 10