Matematika

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minta tolong di jawab yah
minta tolong di jawab yah

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2 Jawaban

  • Nomor 8 :
    30/90 x 60
    = 1/3 x 60
    = 60/3
    = 20

    Nomor 9 :
    1/2 + 1/4 - 1/5
    = 10/20 + 5/20 - 4/20
    = 15/20 - 4/20
    = 11/20

  • no
    8. 30/90x60= 1/3x60
    = 20

    9. 1/2+1/4-1/5 = (KPK dari 2,4,5 = 20)
    = 10/20+5/20-4/20
    = 11/20.


    maaf kalau kurang jelas

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