Matematika

Pertanyaan

Tlong yh kakak diisiin!! Jwban blum ada yang cocok.
1.5 3/4 - 2 1/10
2.6 2/5 - 1 3/5
3.8 4/6 - 2 3/8
4. 9 1/3 - 3 1/8
5.4 5/6 - 1 3/9

1 Jawaban

  • 1. 23/4-21/10
    = 115/20-42/20 =73/20=3 13/20

    2. 32/5-8/5
    = 24/5=4 4/5

    3. 52/6-19/8
    = 208/24-57/24 = 151/24 = 6 7/24

    4. 28/3-25/8
    = 224/24-75/24
    = 149/24= 6 5/24

    5. 29/6-12/9
    = 87/18-24/18
    = 63/18= 3 9/18

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