Question
P4.ME.NK.23050434-A1
Tom's swimming class usually lasts 1 h 25 min. However, last Wednesday, Tom's class lasted 18 min longer than usual. The class started 12 min late. As such, Tom's class ended at 7.50 p.m. instead of the usual time. What time does Tom's swimming class usually start? (Leave your answer in 24-hour clock format.)
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Primary 4 MEASUREMENT P4.ME.NK.23050434

29 Jun 2024, 04:39 AM

Tom's swimming class usually lasts 1 h 25 min. However, last Wednesday, Tom's class lasted 18 min longer than usual. The class started 12 min late. As such, Tom's class ended at 7.50 p.m. instead of the usual time. What time does Tom's swimming class usually start? (Leave your answer in 24-hour clock format.)
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