Question
Harry's archery class usually lasts 1 h 20 min. However, last Friday, Harry's class lasted 25 min longer than usual. The class started 12 min late. As such, Harry's class ended at 6.24 p.m. instead of the usual time. What time does Harry's archery class usually start? (Leave your answer in 24-hour clock format.)
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Harry's archery class usually lasts 1 h 20 min. However, last Friday, Harry's class lasted 25 min longer than usual. The class started 12 min late. As such, Harry's class ended at 6.24 p.m. instead of the usual time. What time does Harry's archery class usually start? (Leave your answer in 24-hour clock format.)