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I am having problems coming up with the answer to this problem. Could you kindly help me. It took Amanda 3 hours and 20 minutes to drive from her home to a friend’s house. She

then drove to the beach which took her 4 hours and 25 minutes. It only took Amanda 5

hours and 35 minutes to return home because she took a shortcut. What was Amanda’s

total driving time?

  • math -

    Add:

    3 hours, 20 minutes
    4 hours, 25 minutes
    5 hours, 35 minutes

  • math -

    3 20/60 + 4 25/60 + 5 35/60

    200/60 +265/60 + 335/60

    13 1/3 hr

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