Question
Julian's gym class usually lasts 1 h 45 min. However, last Tuesday, Julian's class lasted 19 min longer than usual. The class started 7 min late. As such, Julian's class ended at 8.38 p.m. instead of the usual time. What time does Julian's gym class usually start? (Leave your answer in 24-hour clock format.)
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Julian's gym class usually lasts 1 h 45 min. However, last Tuesday, Julian's class lasted 19 min longer than usual. The class started 7 min late. As such, Julian's class ended at 8.38 p.m. instead of the usual time. What time does Julian's gym class usually start? (Leave your answer in 24-hour clock format.)