Question
Archie took 1 h 15 min to travel from the hospital to his house. If he arrived home at 3.20 p.m., what time did he leave the hospital? (Give your answer in 12-hour clock format.)
1 m

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Archie took 1 h 15 min to travel from the hospital to his house. If he arrived home at 3.20 p.m., what time did he leave the hospital? (Give your answer in 12-hour clock format.)