Matematika

Pertanyaan

6/15 dikali 0.75 : 19/20 + 0.5 - 7/12

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1 Jawaban

  • Kelas 5 Matematika
    Bab Pecahan

    6/15 x 0,75 : 19/20 + 0,5 - 7/12
    = 6/15 x 3/4 x 20/19 + 1/2 - 7/12
    = 3/15 x 6/4 x 20/19 + 6/12 - 7/12
    = 20/5 x 3/2 x 1/19 - 1/12
    = 6/19 - 1/12
    = (72 - 19)/(19 x 12)
    = 53/228

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