Matematika

Pertanyaan

Nita nila dan reta .nita 2/3 kalu bagian nila, nila 1/2kalibagian reta, jk uang semua sebesar 605000 brp bagian masing

1 Jawaban

  • Nita = 2/3 x Nila
    Nila = 1/2 x Reta

    Nita + Nila + Reta = 605000

    2/3Nila + Nila + Reta = 605000
    5/3Nila + Reta = 605000
    5/3(1/2Reta) + Reta = 605000
    5/6Reta + Reta = 605000
    11/6Reta = 605000
    Reta = 605000 x 6 / 11
    Reta = 330000

    Nila = 1/2 x Reta
    Nila = 1/2 x 330000
    Nila = 165000

    Nita = 2/3 x Nila
    Nita = 2/3 x 165000
    Nita = 110000

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