Matematika

Pertanyaan

Uang vina dan shifa perbandingan nya 5:3 perbandingan uang shifa dan chindy 4:3 jika uang vina40000 berapa uang shifa dan chindy

2 Jawaban

  • vina = V
    shifa =S
    cindy = C

    V : S = 5 : 3
    S : C = 4 : 3
    ---------------------- ×
    V : S : C = 20 : 12 : 9

    V : S : C = 20x : 12x : 9x

    V =40000
    20x = 40000
    x = 2000

    S = 12x = 12(2000) = 24000
    C = 9x = 9(2000) = 18000

    jadi, uang shifa = Rp. 24000
    uang cindy = Rp. 18000
  • VINA÷SHIFA=5÷3
    SHIFA÷CHINDY=4÷3

    V : S = 5 : 3
    S : C = 4 :
    ..................... ×
    V : S : C = 20 : 12 : 9

    V : S : C = 20x : 12x : 9x

    V =40000
    20x = 40000
    x = 2000

    S = 12x = 12(2000) = 24000
    C = 9x = 9(2000) = 18000

    jadi, uang shifa = Rp. 24000
    uang cindy = Rp. 18000

Pertanyaan Lainnya