Matematika

Pertanyaan

kakak tolong jawabkan bagian A dan B ya
kakak tolong jawabkan bagian A dan B ya

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1 Jawaban

  • A.
    1. 8/3 , 7/4 , 9/6 = 32/12 , 21/12 , 18/12 = 18/12 , 21/12 , 32/12 = 9/6 , 7/4 , 8/3 = 3/2 , 7/4 , 8/3.
    2. 10/7 , 4/6 , 3/5 = 10/7 , 2/3 , 3/5 = 150/105 , 70/105 , 63/105 = 3/5 , 2/3 , 10/7
    3. 7/3 , 5/4 , 8/5 , 9/6 = 140/60 , 75/60 , 96/60 , 90/60 = 75/60 , 90/60 , 96/60 , 140/60 = 5/4 , 9/6 , 8/5 , 7/3 = 5/4 , 3/2 , 8/5 , 7/3.
    4. 14/5 , 15/5 , 13/10 , 12/8 = 112/40 , 120/40 , 52/40 , 60/40 = 13/10 , 12/8 , 14/5 , 15/5 = 13/10 , 3/2 , 14/5 , 3.
    5. 8/5 , 5/7 , 6/3 , 3/2 = 336/210 , 150/210 , 420/ 210 , 315/210 =5/7 , 3/2 , 8/5 , 6/3 = 5/7 , 3/2 , 8/5 , 2.

    B.
    1. 3/5 , 4/9 , 1/6 = 54/90 , 40/90 , 15/90 = 3/5 , 4/9 , 1/6.
    2. 6/8 , 3/8, 2/7 = 42/56 , 21/56 , 16/56 = 6/8 , 3/8 , 2/7 = 3/4 , 3/8 , 2/7.
    3. 4/6 , 7/3 , 3/2 = 4/6 , 14/6 , 9/6 = 7/3 , 3/2 , 4/6 = 7/3 , 3/2 , 2/3.
    4. 7/25 , 8/10 , 3/5 , 1/2 = 14/50 , 40/50 , 30/50 , 25/50 = 8/10 , 3/5 , 1/2 , 7/25 = 4/5 , 3/5 , 1/2 , 7/25.
    5. 7/5 , 6/7 , 3/2 , 4/3 = 294/210 , 180/210 , 315/210 , 280/210 = 3/2 , 7/5 , 4/3 , 6/7.

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