Question
Fiona started swimming at 10 00. Shannon started swimming 11 min later but stopped swimming 13 min earlier than Fiona. Fiona stopped swimming at 12 05. How long did Shannon swim? Give your answer in this format. (Eg 1 h 20 min)
2 m

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Fiona started swimming at 10 00. Shannon started swimming 11 min later but stopped swimming 13 min earlier than Fiona. Fiona stopped swimming at 12 05. How long did Shannon swim? Give your answer in this format. (Eg 1 h 20 min)