Math

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Mr.Snider Is Tiling A Floor .The Floor Is 16 Tiles Long And 9 Tiles Wide. The Center Sección Is 12 Tiles Long And 5 Tiles Wide. How Many Tiles Aré In The Border Section .?

  • Math -

    (16 * 9) - (12 * 5) = ?

    144 - 60 = _________ border tiles

  • Math -

    84

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