Matematika

Pertanyaan

Tolong dijawab no.8
Pakai cara ya
Tolong dijawab no.8 Pakai cara ya

1 Jawaban

  • 920.000 - 800.000
    = Rp 120.000

    b = s x mo
    120.000= 9/12 x n% x 800.000
    120.000= 600.000 x n%
    120.000 = 6.000 x n
    n= 120.000/ 6.000
    n = 20% (c)