Matematika

Pertanyaan

Cara ngerjain soal no 24
Cara ngerjain soal no 24

1 Jawaban

  • Kelas 11 Matematika
    Bab Program Linear

    Mobil = a
    Bis = b

    6a + 24b <= 360
    a + 4b <= 60
    (60, 0) dan (0, 15)

    a + b <= 30
    (30, 0) dan (0, 30)

    a + 4b = 60
    a + b = 30
    ----------------- -
    3b = 30
    b = 10

    a + b = 30
    a + 10 = 30
    a = 30 - 10
    a = 20
    (20, 10)

    Hasil maksimum = 10.000 a + 20.000 b

    1] (60, 0)
    Hasil maksimum
    = 10.000 . 60 + 20.000 . 0)
    = Rp 600.000,00

    2] (0, 30)
    Hasil maksimum
    = 10.000 . 0 + 20.000 . 30
    = Rp 600.000,00

    3] (20, 10)
    Hasil maksimum
    = 10.000 . 20.000 + 20.000 . 10
    = 200.000 + 200.000
    = Rp 400.000,00

    ✩✩ C ✩✩