Question
David's weightlifting class usually lasts 1 h 5 min. However, last Thursday, David's class lasted 7 min longer than usual. The class started 16 min late. As such, David's class ended at 6.36 p.m. instead of the usual time. What time does David's weightlifting class usually start? (Leave your answer in 24-hour clock format.)
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David's weightlifting class usually lasts 1 h 5 min. However, last Thursday, David's class lasted 7 min longer than usual. The class started 16 min late. As such, David's class ended at 6.36 p.m. instead of the usual time. What time does David's weightlifting class usually start? (Leave your answer in 24-hour clock format.)