Matematika

Pertanyaan

tlg jawab pakai cara pliss
tlg jawab pakai cara pliss

1 Jawaban

  • Dik
    HB1=HB2 =Rp 60.000.000
    pU1=50%
    pR=20%

    Dit
    U1,R2,Utotal?

    Jwb
    pU1=U/HB x 100%
    50=U/Rp 60.000.000 x 100%
    U=50 x 600.000
    U1=Rp 30.000.000

    pR2=R2/HB x 100%
    20%=R2/60.000.000 x 100%
    R2=20 x 600.000
    R2=Rp 12.000.000

    Utotal=Rp 30.000.000 - Rp 12.000.000
    =Rp 18.000.000

    pUtotal=18.000.000/60.000.000 x 100
    =180/6 x %
    =30%