Matematika

Pertanyaan

(15*20)-(15-5)=nx(20-5)

1 Jawaban

  • (15 x 20) - (15 - 5) = n x (20 - 5)
    300 - 10 = n x 15
    290 = 15n
    n = 290 / 15
    n = 19 1/3

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