Question
Irene started swimming at 08 00. Penelope started swimming 2 min later but stopped swimming 3 min earlier than Irene. Irene stopped swimming at 09 10. How long did Penelope swim? Give your answer in this format. (Eg 1 h 20 min)
2 m

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Irene started swimming at 08 00. Penelope started swimming 2 min later but stopped swimming 3 min earlier than Irene. Irene stopped swimming at 09 10. How long did Penelope swim? Give your answer in this format. (Eg 1 h 20 min)