80 km is 9% of what…

Discussion in 'Mathematics' started by Yvrszqfw, Feb 22, 2018.

  1. Yvrszqfw

    Yvrszqfw New Member

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    80 km is 9% of what distance?
     
  2. Serlok

    Serlok New Member

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    Set up a proportion, 80/x 9/1009 is over 100 because it is a percent and 100% is the highest %. Doing a proportion you cross multiply getting you… 9 x=80 x 100 9 x=800 divide by 9 on both sidesthat determines your answer you try!
     

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