Matematika

Pertanyaan

1. 5-1/4,2. 6-1/2,3. 7-1/2,4. 8-2/3,5. 8-2/4
1. 5-1/4,2. 6-1/2,3. 7-1/2,4. 8-2/3,5. 8-2/4

1 Jawaban

  • no.1
    5 - 1/4 = 5/1 - 1/4 = (20-1)/4 = 19/4 = 4 3/4

    no.2
    6 - 1/2 = 6/1 - 1/2 = (12-1)/2 = 11/2 = 5 1/2

    no.3
    7 - 1/2 = 7/1 - 1/2 = (14-1)/2 = 13/2 = 6 1/2

    no.4
    8 - 2/3 = 8/1 - 2/3 = (24-2)/3 = 22/3 = 7 1/3

    no.5
    8 - 2/4 = 8/1 - 2/4 = (32-2)/4 = 30/4 = 7 2/4

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