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Posted by on Friday, August 7, 2009 at 7:01pm.

How many hours would a person have to jump rope in order to lose 1 pound? If a person uses 750 cal/h.

  • math - , Friday, August 7, 2009 at 8:11pm

    Fat? at 9 cal/gram

    One pound is 454 grams, so

    time=9cal/gram * 454grams/759cal/hr

    time= 9*454/750 hr

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