grade 6 math

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how many rectangles can have the perimiter of 46m

  • grade 6 math -

    P = 2 W + 2 L

    P = 2 ( W + L )


    46 = 2 ( W + L ) Divide both sides by 2

    46 / 2 ) = 2 ( W + L ) / 2

    23 = W + L

    W + L = 23


    For integers :

    W = 1 m

    L = 22 m


    W = 2 m

    L = 21 m

    W = 3 m

    L = 20 m

    etc.

  • grade 6 math -

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