Question
Fanny started jogging at 08 00. Xuan started jogging 20 min later but stopped jogging 10 min earlier than Fanny. Fanny stopped jogging at 10 15. How long did Xuan jog? Give your answer in this format. (Eg 1 h 20 min)
2 m

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Fanny started jogging at 08 00. Xuan started jogging 20 min later but stopped jogging 10 min earlier than Fanny. Fanny stopped jogging at 10 15. How long did Xuan jog? Give your answer in this format. (Eg 1 h 20 min)