n + 0.4n = 70?

4 Answers

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  • 2 months ago

    1.0n + 0.4n === 1.4n leads to n = 70/1.4 ... then I forget how to do division

  • 2 months ago

    n + 0.4n = 70

    1.4n = 70

    n = 50

  • sepia
    Lv 7
    2 months ago

    n + 0.4n = 70

    1.4n = 70

    n = 50

  • Mercy
    Lv 7
    2 months ago

    1n +0.4n = 70

    1.4n= 70

    n= 70/1.4

    n= 50

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