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23 April, 07:45

Alex usually runs for 21 hours a week training for a marathon. if he is unable to run for 3 days describe how to find out how many hours of training time he looses and write the appropriate integer to describe how it affects his time.

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Answers (2)
  1. 23 April, 07:50
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    It would be 7 hours that is lost
  2. 23 April, 08:12
    0
    He would lose 9 hours within 3 days.

    21 divided by 7 = 3

    3 x 3 = 9 Hours
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