Question
Betty started cycling at 07 00. Dana started cycling 3 min later but stopped cycling 17 min earlier than Betty. Betty stopped cycling at 08 20. How long did Dana cycle? Give your answer in this format. (Eg 1 h 20 min)
2 m

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Betty started cycling at 07 00. Dana started cycling 3 min later but stopped cycling 17 min earlier than Betty. Betty stopped cycling at 08 20. How long did Dana cycle? Give your answer in this format. (Eg 1 h 20 min)