Matematika

Pertanyaan

21 3/4 - 10 7/5




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1 Jawaban

  • Mapel : Matematika
    Bab : Pecahan

    21 3/4 - 10 7/5
    = (21 - 10) + (3/4 - 7/5)
    = 11 + (15/20 - 28/20)
    = 11 + (- 13/20)
    = 11 - 13/20
    = 220/20 - 13/20
    = 207/20
    = 10 7/20

    Maaf Kalau Salah

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