Question
Oliver took 24 min to drive from his house to the warehouse and 2 h 50 min to deliver goods from the warehouse to various places. He finished delivering the goods at 19 50. At what time did Oliver leave his house? (Give your answer in 24-hour clock format.)
1 m

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Oliver took 24 min to drive from his house to the warehouse and 2 h 50 min to deliver goods from the warehouse to various places. He finished delivering the goods at 19 50. At what time did Oliver leave his house? (Give your answer in 24-hour clock format.)