If 3 notebooks cost $3,51, how much would 7…

Discussion in 'Mathematics' started by Badweno, Jun 7, 2018.

  1. Badweno

    Badweno New Member

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    If 3 notebooks cost $3,51, how much would 7 notebooks cost?
     
  2. Pheroman

    Pheroman New Member

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    Divide the 3,51 by 3 to get the price of one notebook. Once you do this, you get a total of 1,17 for one notebook. Now, just multiply 1,17 by 7 to get your total amount of money. Once multiplied you get: 8,19~Hope this helped
     

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