Math- Geometry

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A board 20 feet long is cut into two boards with lengths in ratio of 5 to 2. To the nearest tenth of a foot, how lng is the longer piece of the board?

  • Math- Geometry -

    Ratio 5 : 2

    5x + 2x = 20

    Solve for x.

  • Math- Geometry -

    x=20/7

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